Tag Archives: software

NEW – Machine Learning algorithms and model packages now available in AWS Marketplace

Post Syndicated from Shaun Ray original https://aws.amazon.com/blogs/aws/new-machine-learning-algorithms-and-model-packages-now-available-in-aws-marketplace/

At AWS, our mission is to put machine learning in the hands of every developer. That’s why in 2017 we launched Amazon SageMaker. Since then it has become one of the fastest growing services in AWS history, used by thousands of customers globally. Customers using Amazon SageMaker can use optimized algorithms offered in Amazon SageMaker, to run fully-managed MXNet, TensorFlow, PyTorch, and Chainer algorithms, or bring their own algorithms and models. When it comes to building their own machine learning model, many customers spend significant time developing algorithms and models that are solutions to problems that have already been solved.

 

Introducing Machine Learning in AWS Marketplace

I am pleased to announce the new Machine Learning category of products offered by AWS Marketplace, which includes over 150+ algorithms and model packages, with more coming every day. AWS Marketplace offers a tailored selection for vertical industries like retail (35 products), media (19 products), manufacturing (17 products), HCLS (15 products), and more. Customers can find solutions to critical use cases like breast cancer prediction, lymphoma classifications, hospital readmissions, loan risk prediction, vehicle recognition, retail localizer, botnet attack detection, automotive telematics, motion detection, demand forecasting, and speech recognition.

Customers can search and browse a list of algorithms and model packages in AWS Marketplace. Once customers have subscribed to a machine learning solution, they can deploy it directly from the SageMaker console, a Jupyter Notebook, the SageMaker SDK, or the AWS CLI. Amazon SageMaker protects buyers data by employing security measures such as static scans, network isolation, and runtime monitoring.

The intellectual property of sellers on the AWS Marketplace is protected by encrypting the algorithms and model package artifacts in transit and at rest, using secure (SSL) connections for communications, and ensuring role based access for deployment of artifacts. AWS provides a secure way for the sellers to monetize their work with a frictionless self-service process to publish their algorithms and model packages.

 

Machine Learning category in Action

Having tried to build my own models in the past, I sure am excited about this feature. After browsing through the available algorithms and model packages from AWS Marketplace, I’ve decided to try the Deep Vision vehicle recognition model, published by Deep Vision AI. This model will allow us to identify the make, model and type of car from a set of uploaded images. You could use this model for insurance claims, online car sales, and vehicle identification in your business.

I continue to subscribe and accept the default options of recommended instance type and region. I read and accept the subscription contract, and I am ready to get started with our model.

My subscription is listed in the Amazon SageMaker console and is ready to use. Deploying the model with Amazon SageMaker is the same as any other model package, I complete the steps in this guide to create and deploy our endpoint.

With our endpoint deployed I can start asking the model questions. In this case I will be using a single image of a car; the model is trained to detect the model, maker, and year information from any angle. First, I will start off with a Volvo XC70 and see what results I get:

Results:

{'result': [{'mmy': {'make': 'Volvo', 'score': 0.97, 'model': 'Xc70', 'year': '2016-2016'}, 'bbox': {'top': 146, 'left': 50, 'right': 1596, 'bottom': 813}, 'View': 'Front Left View'}]}

My model has detected the make, model and year correctly for the supplied image. I was recently on holiday in the UK and stayed with a relative who had a McLaren 570s supercar. The thought that crossed my mind as the gulf-wing doors opened for the first time and I was about to be sitting in the car, was how much it would cost for the insurance excess if things went wrong! Quite apt for our use case today.

Results:

{'result': [{'mmy': {'make': 'Mclaren', 'score': 0.95, 'model': '570S', 'year': '2016-2017'}, 'bbox': {'top': 195, 'left': 126, 'right': 757, 'bottom': 494}, 'View': 'Front Right View'}]}

The score (0.95) measures how confident the model is that the result is right. The range of the score is 0.0 to 1.0. My score is extremely accurate for the McLaren car, with the make, model and year all correct. Impressive results for a relatively rare type of car on the road. I test a few more cars given to me by the launch team who are excitedly looking over my shoulder and now it’s time to wrap up.

Within ten minutes, I have been able to choose a model package, deploy an endpoint and accurately detect the make, model and year of vehicles, with no data scientists, expensive GPU’s for training or writing any code. You can be sure I will be subscribing to a whole lot more of these models from AWS Marketplace throughout re:Invent week and trying to solve other use cases in less than 15 minutes!

Access for the machine learning category in AWS Marketplace can be achieved through the Amazon SageMaker console, or directly through AWS Marketplace itself. Once an algorithm or model has been successfully subscribed to, it is accessible via the console, SDK, and AWS CLI. Algorithms and models from the AWS Marketplace can be deployed just like any other model or algorithm, by selecting the AWS Marketplace option as your package source. Once you have chosen an algorithm or model, you can deploy it to Amazon SageMaker by following this guide.

 

Availability & Pricing

Customers pay a subscription fee for the use of an algorithm or model package and the AWS resource fee. AWS Marketplace provides a consolidated monthly bill for all purchased subscriptions.

At launch, AWS Marketplace for Machine Learning includes algorithms and models from Deep Vision AI Inc, Knowledgent, RocketML, Sensifai, Cloudwick Technologies, Persistent Systems, Modjoul, H2Oai Inc, Figure Eight [Crowdflower], Intel Corporation, AWS Gluon Model Zoos, and more with new sellers being added regularly. If you are interested in selling machine learning algorithms and model packages, please reach out to [email protected]

 

 

NEW – AWS Marketplace makes it easier to govern software procurement with Private Marketplace

Post Syndicated from Shaun Ray original https://aws.amazon.com/blogs/aws/new-aws-marketplace-makes-it-easier-to-govern-software-procurement-with-private-marketplace/

Over six years ago, we launched AWS Marketplace with the ambitious goal of providing users of the cloud with the software applications and infrastructure they needed to run their business. Today, more than 200,000 AWS active customers are using software from AWS Marketplace from categories such as security, data and analytics, log analysis and machine learning. Those customers use over 650 million hours a month of Amazon EC2 for products in AWS Marketplace and have more than 950,000 active software subscriptions. AWS Marketplace offers 35 categories and more than 4,500 software listings from more than 1,400 Independent Software Vendors (ISVs) to help you on your cloud journey, no matter what stage of adoption you are up to.

Customers have told us that they love the flexibility and myriad of options that AWS Marketplace provides. Today, I am excited to announce we are offering even more flexibility for AWS Marketplace with the launch of Private Marketplace from AWS Marketplace.

Private Marketplace is a new feature that enables you to create a custom digital catalog of pre-approved products from AWS Marketplace. As an administrator, you can select products that meet your procurement policies and make them available for your users. You can also further customize Private Marketplace with company branding, such as logo, messaging, and color scheme. All controls for Private Marketplace apply across your entire AWS Organizations entity, and you can define fine-grained controls using Identity and Access Management for roles such as: administrator, subscription manager and end user.

Once you enable Private Marketplace, users within your AWS Organizations redirect to Private Marketplace when they sign into AWS Marketplace. Now, your users can quickly find, buy, and deploy products knowing they are pre-approved.

 

Private Marketplace in Action

To get started we need to be using a master account, if you have a single account, it will automatically be classified as a master account. If you are a member of an AWS Organizations managed account, the master account will need to enable Private Marketplace access. Once done, you can add subscription managers and administrators through AWS Identity and Access Management (IAM) policies.

 

1- My account meets the requirement of being a master, I can proceed to create a Private Marketplace. I click “Create Private Marketplace” and am redirected to the admin page where I can whitelist products from AWS Marketplace. To grant other users access to approve products for listing, I can use AWS Organizations policies to grant the AWSMarketplaceManageSubscriptions role.

2- I select some popular software and operating systems from the list and add them to Private Marketplace. Once selected we can now see our whitelisted products.

3- One thing that I appreciate, and I am sure that the administrators of their organization’s Private Marketplace will, is some customization to bring the style and branding inline with the company. In this case, we can choose the name, logo, color, and description of our Private Marketplace.

4- After a couple of minutes we have our freshly minted Private Marketplace ready to go, there is an explicit step that we need to complete to push our Private Marketplace live. This allows us to create and edit without enabling access to users.

 

5 -For the next part, we will switch to a member account and see what our Private Marketplace looks like.

6- We can see the five pieces of software I whitelisted and our customizations to our Private Marketplace. We can also see that these products are “Approved for Procurement” and can be subscribed to by our end users. Other products are still discoverable by our users, but cannot be subscribed to until an administrator whitelists the product.

 

Conclusion

Users in a Private Marketplace can launch products knowing that all products in their Private Marketplace comply with their company’s procurement policies. When users search for products in Private Marketplace, they can see which products are labeled as “Approved for Procurement” and quickly filter between their company’s catalog and the full catalog of software products in AWS Marketplace.

 

Pricing and Availability

Subscription costs remain the same as all products in AWS Marketplace once consumed. Private Marketplace from AWS Marketplace is available in all commercial regions today.

 

 

 

Flight Sim Company Threatens Reddit Mods Over “Libelous” DRM Posts

Post Syndicated from Andy original https://torrentfreak.com/flight-sim-company-threatens-reddit-mods-over-libellous-drm-posts-180604/

Earlier this year, in an effort to deal with piracy of their products, flight simulator company FlightSimLabs took drastic action by installing malware on customers’ machines.

The story began when a Reddit user reported something unusual in his download of FlightSimLabs’ A320X module. A file – test.exe – was being flagged up as a ‘Chrome Password Dump’ tool, something which rang alarm bells among flight sim fans.

As additional information was made available, the story became even more sensational. After first dodging the issue with carefully worded statements, FlightSimLabs admitted that it had installed a password dumper onto ALL users’ machines – whether they were pirates or not – in an effort to catch a particular software cracker and launch legal action.

It was an incredible story that no doubt did damage to FlightSimLabs’ reputation. But the now the company is at the center of a new storm, again centered around anti-piracy measures and again focused on Reddit.

Just before the weekend, Reddit user /u/walkday reported finding something unusual in his A320X module, the same module that caused the earlier controversy.

“The latest installer of FSLabs’ A320X puts two cmdhost.exe files under ‘system32\’ and ‘SysWOW64\’ of my Windows directory. Despite the name, they don’t open a command-line window,” he reported.

“They’re a part of the authentication because, if you remove them, the A320X won’t get loaded. Does someone here know more about cmdhost.exe? Why does FSLabs give them such a deceptive name and put them in the system folders? I hate them for polluting my system folder unless, of course, it is a dll used by different applications.”

Needless to say, the news that FSLabs were putting files into system folders named to make them look like system files was not well received.

“Hiding something named to resemble Window’s “Console Window Host” process in system folders is a huge red flag,” one user wrote.

“It’s a malware tactic used to deceive users into thinking the executable is a part of the OS, thus being trusted and not deleted. Really dodgy tactic, don’t trust it and don’t trust them,” opined another.

With a disenchanted Reddit userbase simmering away in the background, FSLabs took to Facebook with a statement to quieten down the masses.

“Over the past few hours we have become aware of rumors circulating on social media about the cmdhost file installed by the A320-X and wanted to clear up any confusion or misunderstanding,” the company wrote.

“cmdhost is part of our eSellerate infrastructure – which communicates between the eSellerate server and our product activation interface. It was designed to reduce the number of product activation issues people were having after the FSX release – which have since been resolved.”

The company noted that the file had been checked by all major anti-virus companies and everything had come back clean, which does indeed appear to be the case. Nevertheless, the critical Reddit thread remained, bemoaning the actions of a company which probably should have known better than to irritate fans after February’s debacle. In response, however, FSLabs did just that once again.

In private messages to the moderators of the /r/flightsim sub-Reddit, FSLabs’ Marketing and PR Manager Simon Kelsey suggested that the mods should do something about the thread in question or face possible legal action.

“Just a gentle reminder of Reddit’s obligations as a publisher in order to ensure that any libelous content is taken down as soon as you become aware of it,” Kelsey wrote.

Noting that FSLabs welcomes “robust fair comment and opinion”, Kelsey gave the following advice.

“The ‘cmdhost.exe’ file in question is an entirely above board part of our anti-piracy protection and has been submitted to numerous anti-virus providers in order to verify that it poses no threat. Therefore, ANY suggestion that current or future products pose any threat to users is absolutely false and libelous,” he wrote, adding:

“As we have already outlined in the past, ANY suggestion that any user’s data was compromised during the events of February is entirely false and therefore libelous.”

Noting that FSLabs would “hate for lawyers to have to get involved in this”, Kelsey advised the /r/flightsim mods to ensure that no such claims were allowed to remain on the sub-Reddit.

But after not receiving the response he would’ve liked, Kelsey wrote once again to the mods. He noted that “a number of unsubstantiated and highly defamatory comments” remained online and warned that if something wasn’t done to clean them up, he would have “no option” than to pass the matter to FSLabs’ legal team.

Like the first message, this second effort also failed to have the desired effect. In fact, the moderators’ response was to post an open letter to Kelsey and FSLabs instead.

“We sincerely disagree that you ‘welcome robust fair comment and opinion’, demonstrated by the censorship on your forums and the attempted censorship on our subreddit,” the mods wrote.

“While what you do on your forum is certainly your prerogative, your rules do not extend to Reddit nor the r/flightsim subreddit. Removing content you disagree with is simply not within our purview.”

The letter, which is worth reading in full, refutes Kelsey’s claims and also suggests that critics of FSLabs may have been subjected to Reddit vote manipulation and coordinated efforts to discredit them.

What will happen next is unclear but the matter has now been placed in the hands of Reddit’s administrators who have agreed to deal with Kelsey and FSLabs’ personally.

It’s a little early to say for sure but it seems unlikely that this will end in a net positive for FSLabs, no matter what decision Reddit’s admins take.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and more. We also have VPN reviews, discounts, offers and coupons.

ISP Questions Impartiality of Judges in Copyright Troll Cases

Post Syndicated from Andy original https://torrentfreak.com/isp-questions-impartiality-of-judges-in-copyright-troll-cases-180602/

Following in the footsteps of similar operations around the world, two years ago the copyright trolling movement landed on Swedish shores.

The pattern was a familiar one, with trolls harvesting IP addresses from BitTorrent swarms and tracing them back to Internet service providers. Then, after presenting evidence to a judge, the trolls obtained orders that compelled ISPs to hand over their customers’ details. From there, the trolls demanded cash payments to make supposed lawsuits disappear.

It’s a controversial business model that rarely receives outside praise. Many ISPs have tried to slow down the flood but most eventually grow tired of battling to protect their customers. The same cannot be said of Swedish ISP Bahnhof.

The ISP, which is also a strong defender of privacy, has become known for fighting back against copyright trolls. Indeed, to thwart them at the very first step, the company deletes IP address logs after just 24 hours, which prevents its customers from being targeted.

Bahnhof says that the copyright business appeared “dirty and corrupt” right from the get go, so it now operates Utpressningskollen.se, a web portal where the ISP publishes data on Swedish legal cases in which copyright owners demand customer data from ISPs through the Patent and Market Courts.

Over the past two years, Bahnhof says it has documented 76 cases of which six are still ongoing, 11 have been waived and a majority 59 have been decided in favor of mainly movie companies. Bahnhof says that when it discovered that 59 out of the 76 cases benefited one party, it felt a need to investigate.

In a detailed report compiled by Bahnhof Communicator Carolina Lindahl and sent to TF, the ISP reveals that it examined the individual decision-makers in the cases before the Courts and found five judges with “questionable impartiality.”

“One of the judges, we can call them Judge 1, has closed 12 of the cases, of which two have been waived and the other 10 have benefitted the copyright owner, mostly movie companies,” Lindahl notes.

“Judge 1 apparently has written several articles in the magazine NIR – Nordiskt Immateriellt Rättsskydd (Nordic Intellectual Property Protection) – which is mainly supported by Svenska Föreningen för Upphovsrätt, the Swedish Association for Copyright (SFU).

“SFU is a member-financed group centered around copyright that publishes articles, hands out scholarships, arranges symposiums, etc. On their website they have a public calendar where Judge 1 appears regularly.”

Bahnhof says that the financiers of the SFU are Sveriges Television AB (Sweden’s national public TV broadcaster), Filmproducenternas Rättsförening (a legally-oriented association for filmproducers), BMG Chrysalis Scandinavia (a media giant) and Fackförbundet för Film och Mediabranschen (a union for the movie and media industry).

“This means that Judge 1 is involved in a copyright association sponsored by the film and media industry, while also judging in copyright cases with the film industry as one of the parties,” the ISP says.

Bahnhof’s also has criticism for Judge 2, who participated as an event speaker for the Swedish Association for Copyright, and Judge 3 who has written for the SFU-supported magazine NIR. According to Lindahl, Judge 4 worked for a bureau that is partly owned by a board member of SFU, who also defended media companies in a “high-profile” Swedish piracy case.

That leaves Judge 5, who handled 10 of the copyright troll cases documented by Bahnhof, waiving one and deciding the remaining nine in favor of a movie company plaintiff.

“Judge 5 has been questioned before and even been accused of bias while judging a high-profile piracy case almost ten years ago. The accusations of bias were motivated by the judge’s membership of SFU and the Swedish Association for Intellectual Property Rights (SFIR), an association with several important individuals of the Swedish copyright community as members, who all defend, represent, or sympathize with the media industry,” Lindahl says.

Bahnhof hasn’t named any of the judges nor has it provided additional details on the “high-profile” case. However, anyone who remembers the infamous trial of ‘The Pirate Bay Four’ a decade ago might recall complaints from the defense (1,2,3) that several judges involved in the case were members of pro-copyright groups.

While there were plenty of calls to consider them biased, in May 2010 the Supreme Court ruled otherwise, a fact Bahnhof recognizes.

“Judge 5 was never sentenced for bias by the court, but regardless of the court’s decision this is still a judge who shares values and has personal connections with [the media industry], and as if that weren’t enough, the judge has induced an additional financial aspect by participating in events paid for by said party,” Lindahl writes.

“The judge has parties and interest holders in their personal network, a private engagement in the subject and a financial connection to one party – textbook characteristics of bias which would make anyone suspicious.”

The decision-makers of the Patent and Market Court and their relations.

The ISP notes that all five judges have connections to the media industry in the cases they judge, which isn’t a great starting point for returning “objective and impartial” results. In its summary, however, the ISP is scathing of the overall system, one in which court cases “almost looked rigged” and appear to be decided in favor of the movie company even before reaching court.

In general, however, Bahnhof says that the processes show a lack of individual attention, such as the court blindly accepting questionable IP address evidence supplied by infamous anti-piracy outfit MaverickEye.

“The court never bothers to control the media company’s only evidence (lists generated by MaverickMonitor, which has proven to be an unreliable software), the court documents contain several typos of varying severity, and the same standard texts are reused in several different cases,” the ISP says.

“The court documents show a lack of care and control, something that can easily be taken advantage of by individuals with shady motives. The findings and discoveries of this investigation are strengthened by the pure numbers mentioned in the beginning which clearly show how one party almost always wins.

“If this is caused by bias, cheating, partiality, bribes, political agenda, conspiracy or pure coincidence we can’t say for sure, but the fact that this process has mainly generated money for the film industry, while citizens have been robbed of their personal integrity and legal certainty, indicates what forces lie behind this machinery,” Bahnhof’s Lindahl concludes.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and more. We also have VPN reviews, discounts, offers and coupons.

Majority of Canadians Consume Online Content Legally, Survey Finds

Post Syndicated from Andy original https://torrentfreak.com/majority-of-canadians-consume-online-content-legally-survey-finds-180531/

Back in January, a coalition of companies and organizations with ties to the entertainment industries called on local telecoms regulator CRTC to implement a national website blocking regime.

Under the banner of Fairplay Canada, members including Bell, Cineplex, Directors Guild of Canada, Maple Leaf Sports and Entertainment, Movie Theatre Association of Canada, and Rogers Media, spoke of an industry under threat from marauding pirates. But just how serious is this threat?

The results of a new survey commissioned by Innovation Science and Economic Development Canada (ISED) in collaboration with the Department of Canadian Heritage (PCH) aims to shine light on the problem by revealing the online content consumption habits of citizens in the Great White North.

While there are interesting findings for those on both sides of the site-blocking debate, the situation seems somewhat removed from the Armageddon scenario predicted by the entertainment industries.

Carried out among 3,301 Canadians aged 12 years and over, the Kantar TNS study aims to cover copyright infringement in six key content areas – music, movies, TV shows, video games, computer software, and eBooks. Attitudes and behaviors are also touched upon while measuring the effectiveness of Canada’s copyright measures.

General Digital Content Consumption

In its introduction, the report notes that 28 million Canadians used the Internet in the three-month study period to November 27, 2017. Of those, 22 million (80%) consumed digital content. Around 20 million (73%) streamed or accessed content, 16 million (59%) downloaded content, while 8 million (28%) shared content.

Music, TV shows and movies all battled for first place in the consumption ranks, with 48%, 48%, and 46% respectively.

Copyright Infringement

According to the study, the majority of Canadians do things completely by the book. An impressive 74% of media-consuming respondents said that they’d only accessed material from legal sources in the preceding three months.

The remaining 26% admitted to accessing at least one illegal file in the same period. Of those, just 5% said that all of their consumption was from illegal sources, with movies (36%), software (36%), TV shows (34%) and video games (33%) the most likely content to be consumed illegally.

Interestingly, the study found that few demographic factors – such as gender, region, rural and urban, income, employment status and language – play a role in illegal content consumption.

“We found that only age and income varied significantly between consumers who infringed by downloading or streaming/accessing content online illegally and consumers who did not consume infringing content online,” the report reads.

“More specifically, the profile of consumers who downloaded or streamed/accessed infringing content skewed slightly younger and towards individuals with household incomes of $100K+.”

Licensed services much more popular than pirate haunts

It will come as no surprise that Netflix was the most popular service with consumers, with 64% having used it in the past three months. Sites like YouTube and Facebook were a big hit too, visited by 36% and 28% of content consumers respectively.

Overall, 74% of online content consumers use licensed services for content while 42% use social networks. Under a third (31%) use a combination of peer-to-peer (BitTorrent), cyberlocker platforms, or linking sites. Stream-ripping services are used by 9% of content consumers.

“Consumers who reported downloading or streaming/accessing infringing content only are less likely to use licensed services and more likely to use peer-to-peer/cyberlocker/linking sites than other consumers of online content,” the report notes.

Attitudes towards legal consumption & infringing content

In common with similar surveys over the years, the Kantar research looked at the reasons why people consume content from various sources, both legal and otherwise.

Convenience (48%), speed (36%) and quality (34%) were the most-cited reasons for using legal sources. An interesting 33% of respondents said they use legal sites to avoid using illegal sources.

On the illicit front, 54% of those who obtained unauthorized content in the previous three months said they did so due to it being free, with 40% citing convenience and 34% mentioning speed.

Almost six out of ten (58%) said lower costs would encourage them to switch to official sources, with 47% saying they’d move if legal availability was improved.

Canada’s ‘Notice-and-Notice’ warning system

People in Canada who share content on peer-to-peer systems like BitTorrent without permission run the risk of receiving an infringement notice warning them to stop. These are sent by copyright holders via users’ ISPs and the hope is that the shock of receiving a warning will turn consumers back to the straight and narrow.

The study reveals that 10% of online content consumers over the age of 12 have received one of these notices but what kind of effect have they had?

“Respondents reported that receiving such a notice resulted in the following: increased awareness of copyright infringement (38%), taking steps to ensure password protected home networks (27%), a household discussion about copyright infringement (27%), and discontinuing illegal downloading or streaming (24%),” the report notes.

While these are all positives for the entertainment industries, Kantar reports that almost a quarter (24%) of people who receive a notice simply ignore them.

Stream-ripping

Once upon a time, people obtaining music via P2P networks was cited as the music industry’s greatest threat but, with the advent of sites like YouTube, so-called stream-ripping is the latest bogeyman.

According to the study, 11% of Internet users say they’ve used a stream-ripping service. They are most likely to be male (62%) and predominantly 18 to 34 (52%) years of age.

“Among Canadians who have used a service to stream-rip music or entertainment, nearly half (48%) have used stream-ripping sites, one-third have used downloader apps (38%), one-in-seven (14%) have used a stream-ripping plug-in, and one-in-ten (10%) have used stream-ripping software,” the report adds.

Set-Top Boxes and VPNs

Few general piracy studies would be complete in 2018 without touching on set-top devices and Virtual Private Networks and this report doesn’t disappoint.

More than one in five (21%) respondents aged 12+ reported using a VPN, with the main purpose of securing communications and Internet browsing (57%).

A relatively modest 36% said they use a VPN to access free content while 32% said the aim was to access geo-blocked content unavailable in Canada. Just over a quarter (27%) said that accessing content from overseas at a reasonable price was the main motivator.

One in ten (10%) of respondents reported using a set-top box, with 78% stating they use them to access paid-for content. Interestingly, only a small number say they use the devices to infringe.

“A minority use set-top boxes to access other content that is not legal or they are unsure if it is legal (16%), or to access live sports that are not legal or they are unsure if it is legal (11%),” the report notes.

“Individuals who consumed a mix of legal and illegal content online are more likely to use VPN services (42%) or TV set-top boxes (21%) than consumers who only downloaded or streamed/accessed legal content.”

Kantar says that the findings of the report will be used to help policymakers evaluate how Canada’s Copyright Act is coping with a changing market and technological developments.

“This research will provide the necessary information required to further develop copyright policy in Canada, as well as to provide a foundation to assess the effectiveness of the measures to address copyright infringement, should future analysis be undertaken,” it concludes.

The full report can be found here (pdf)

Source: TF, for the latest info on copyright, file-sharing, torrent sites and more. We also have VPN reviews, discounts, offers and coupons.

Hiring a Director of Sales

Post Syndicated from Yev original https://www.backblaze.com/blog/hiring-a-director-of-sales/

Backblaze is hiring a Director of Sales. This is a critical role for Backblaze as we continue to grow the team. We need a strong leader who has experience in scaling a sales team and who has an excellent track record for exceeding goals by selling Software as a Service (SaaS) solutions. In addition, this leader will need to be highly motivated, as well as able to create and develop a highly-motivated, success oriented sales team that has fun and enjoys what they do.

The History of Backblaze from our CEO
In 2007, after a friend’s computer crash caused her some suffering, we realized that with every photo, video, song, and document going digital, everyone would eventually lose all of their information. Five of us quit our jobs to start a company with the goal of making it easy for people to back up their data.

Like many startups, for a while we worked out of a co-founder’s one-bedroom apartment. Unlike most startups, we made an explicit agreement not to raise funding during the first year. We would then touch base every six months and decide whether to raise or not. We wanted to focus on building the company and the product, not on pitching and slide decks. And critically, we wanted to build a culture that understood money comes from customers, not the magical VC giving tree. Over the course of 5 years we built a profitable, multi-million dollar revenue business — and only then did we raise a VC round.

Fast forward 10 years later and our world looks quite different. You’ll have some fantastic assets to work with:

  • A brand millions recognize for openness, ease-of-use, and affordability.
  • A computer backup service that stores over 500 petabytes of data, has recovered over 30 billion files for hundreds of thousands of paying customers — most of whom self-identify as being the people that find and recommend technology products to their friends.
  • Our B2 service that provides the lowest cost cloud storage on the planet at 1/4th the price Amazon, Google or Microsoft charges. While being a newer product on the market, it already has over 100,000 IT and developers signed up as well as an ecosystem building up around it.
  • A growing, profitable and cash-flow positive company.
  • And last, but most definitely not least: a great sales team.

You might be saying, “sounds like you’ve got this under control — why do you need me?” Don’t be misled. We need you. Here’s why:

  • We have a great team, but we are in the process of expanding and we need to develop a structure that will easily scale and provide the most success to drive revenue.
  • We just launched our outbound sales efforts and we need someone to help develop that into a fully successful program that’s building a strong pipeline and closing business.
  • We need someone to work with the marketing department and figure out how to generate more inbound opportunities that the sales team can follow up on and close.
  • We need someone who will work closely in developing the skills of our current sales team and build a path for career growth and advancement.
  • We want someone to manage our Customer Success program.

So that’s a bit about us. What are we looking for in you?

Experience: As a sales leader, you will strategically build and drive the territory’s sales pipeline by assembling and leading a skilled team of sales professionals. This leader should be familiar with generating, developing and closing software subscription (SaaS) opportunities. We are looking for a self-starter who can manage a team and make an immediate impact of selling our Backup and Cloud Storage solutions. In this role, the sales leader will work closely with the VP of Sales, marketing staff, and service staff to develop and implement specific strategic plans to achieve and exceed revenue targets, including new business acquisition as well as build out our customer success program.

Leadership: We have an experienced team who’s brought us to where we are today. You need to have the people and management skills to get them excited about working with you. You need to be a strong leader and compassionate about developing and supporting your team.

Data driven and creative: The data has to show something makes sense before we scale it up. However, without creativity, it’s easy to say “the data shows it’s impossible” or to find a local maximum. Whether it’s deciding how to scale the team, figuring out what our outbound sales efforts should look like or putting a plan in place to develop the team for career growth, we’ve seen a bit of creativity get us places a few extra dollars couldn’t.

Jive with our culture: Strong leaders affect culture and the person we hire for this role may well shape, not only fit into, ours. But to shape the culture you have to be accepted by the organism, which means a certain set of shared values. We default to openness with our team, our customers, and everyone if possible. We love initiative — without arrogance or dictatorship. We work to create a place people enjoy showing up to work. That doesn’t mean ping pong tables and foosball (though we do try to have perks & fun), but it means people are friendly, non-political, working to build a good service but also a good place to work.

Do the work: Ideas and strategy are critical, but good execution makes them happen. We’re looking for someone who can help the team execute both from the perspective of being capable of guiding and organizing, but also someone who is hands-on themselves.

Additional Responsibilities needed for this role:

  • Recruit, coach, mentor, manage and lead a team of sales professionals to achieve yearly sales targets. This includes closing new business and expanding upon existing clientele.
  • Expand the customer success program to provide the best customer experience possible resulting in upsell opportunities and a high retention rate.
  • Develop effective sales strategies and deliver compelling product demonstrations and sales pitches.
  • Acquire and develop the appropriate sales tools to make the team efficient in their daily work flow.
  • Apply a thorough understanding of the marketplace, industry trends, funding developments, and products to all management activities and strategic sales decisions.
  • Ensure that sales department operations function smoothly, with the goal of facilitating sales and/or closings; operational responsibilities include accurate pipeline reporting and sales forecasts.
  • This position will report directly to the VP of Sales and will be staffed in our headquarters in San Mateo, CA.

Requirements:

  • 7 – 10+ years of successful sales leadership experience as measured by sales performance against goals.
    Experience in developing skill sets and providing career growth and opportunities through advancement of team members.
  • Background in selling SaaS technologies with a strong track record of success.
  • Strong presentation and communication skills.
  • Must be able to travel occasionally nationwide.
  • BA/BS degree required

Think you want to join us on this adventure?
Send an email to jobscontact@backblaze.com with the subject “Director of Sales.” (Recruiters and agencies, please don’t email us.) Include a resume and answer these two questions:

  1. How would you approach evaluating the current sales team and what is your process for developing a growth strategy to scale the team?
  2. What are the goals you would set for yourself in the 3 month and 1-year timeframes?

Thank you for taking the time to read this and I hope that this sounds like the opportunity for which you’ve been waiting.

Backblaze is an Equal Opportunity Employer.

The post Hiring a Director of Sales appeared first on Backblaze Blog | Cloud Storage & Cloud Backup.

Randomly generated, thermal-printed comics

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/random-comic-strip-generation-vomit-comic-robot/

Python code creates curious, wordless comic strips at random, spewing them from the thermal printer mouth of a laser-cut body reminiscent of Disney Pixar’s WALL-E: meet the Vomit Comic Robot!

The age of the thermal printer!

Thermal printers allow you to instantly print photos, data, and text using a few lines of code, with no need for ink. More and more makers are using this handy, low-maintenance bit of kit for truly creative projects, from Pierre Muth’s tiny PolaPi-Zero camera to the sound-printing Waves project by Eunice Lee, Matthew Zhang, and Bomani McClendon (and our own Secret Santa Babbage).

Vomiting robots

Interaction designer and developer Cadin Batrack, whose background is in game design and interactivity, has built the Vomit Comic Robot, which creates “one-of-a-kind comics on demand by processing hand-drawn images through a custom software algorithm.”

The robot is made up of a Raspberry Pi 3, a USB thermal printer, and a handful of LEDs.

Comic Vomit Robot Cadin Batrack's Raspberry Pi comic-generating thermal printer machine

At the press of a button, Processing code selects one of a set of Cadin’s hand-drawn empty comic grids and then randomly picks images from a library to fill in the gaps.

Vomit Comic Robot Cadin Batrack's Raspberry Pi comic-generating thermal printer machine

Each image is associated with data that allows the code to fit it correctly into the available panels. Cadin says about the concept behing his build:

Although images are selected and placed randomly, the comic panel format suggests relationships between elements. Our minds create a story where there is none in an attempt to explain visuals created by a non-intelligent machine.

The Raspberry Pi saves the final image as a high-resolution PNG file (so that Cadin can sell prints on thick paper via Etsy), and a Python script sends it to be vomited up by the thermal printer.

Comic Vomit Robot Cadin Batrack's Raspberry Pi comic-generating thermal printer machine

For more about the Vomit Comic Robot, check out Cadin’s blog. If you want to recreate it, you can find the info you need in the Imgur album he has put together.

We ❤ cute robots

We have a soft spot for cute robots here at Pi Towers, and of course we make no exception for the Vomit Comic Robot. If, like us, you’re a fan of adorable bots, check out Mira, the tiny interactive robot by Alonso Martinez, and Peeqo, the GIF bot by Abhishek Singh.

Mira Alfonso Martinez Raspberry Pi

The post Randomly generated, thermal-printed comics appeared first on Raspberry Pi.

Hong Kong Customs Arrest Pirate Streaming Device Vendors

Post Syndicated from Andy original https://torrentfreak.com/hong-kong-customs-arrest-pirate-streaming-device-vendors-180529/

As Internet-capable set-top boxes pour into homes across all populated continents, authorities seem almost powerless to come up with a significant response to the growing threat.

In standard form these devices, which are often Android-based, are entirely legal. However, when configured with specialist software they become piracy powerhouses providing access to all content imaginable, often at copyright holders’ expense.

A large proportion of these devices come from Asia, China in particular, but it’s relatively rare to hear of enforcement action in that part of the world. That changed this week with an announcement from Hong Kong customs detailing a series of raids in the areas of Sham Shui Po and Wan Chai.

After conducting an in-depth investigation with the assistance of copyright holders, on May 25 and 26 Customs and Excise officers launched Operation Trojan Horse, carrying out a series of raids on four premises selling suspected piracy-configured set-top boxes.

During the operation, officers arrested seven men and one woman aged between 18 and 45. Four of them were shop owners and the other four were salespeople. Around 354 suspected ‘pirate’ boxes were seized with an estimated market value of HK$320,000 (US$40,700).

“In the past few months, the department has stepped up inspections of hotspots for TV set-top boxes,” a statement from authorities reads.

“We have discovered that some shops have sold suspected illegal set-top boxes that bypass the copyright protection measures imposed by copyright holders of pay television programs allowing people to watch pay television programs for free.”

Some of the devices seized by Hong Kong Customs

During a press conference yesterday, a representative from the Customs Copyright and Trademark Investigations (Action) Division said that in the run up to the World Cup in 2018, measures against copyright infringement will be strengthened both on and online.

The announcement was welcomed by the Cable and Satellite Broadcasting Association of Asia’s (CASBAA) Coalition Against Piracy, which is back by industry heavyweights including Disney, Fox, HBO Asia, NBCUniversal, Premier League, Turner Asia-Pacific, A&E Networks, Astro, BBC Worldwide, National Basketball Association, TV5MONDE, Viacom International, and others.

“We commend the great work of Hong Kong Customs in clamping down on syndicates who profit from the sale of Illicit Streaming Devices,” said General Manager Neil Gane.

“The prevalence of ISDs in Hong Kong and across South East Asia is staggering. The criminals who sell ISDs, as well as those who operate the ISD networks and pirate websites, are profiting from the hard work of talented creators, seriously damaging the legitimate content ecosystem as well as exposing consumers to dangerous malware.”

Malware warnings are very prevalent these days but it’s not something the majority of set-top box owners have a problem with. Indeed, a study carried by Sycamore Research found that pirates aren’t easily deterred by such warnings.

Nevertheless, there are definite risks for individuals selling devices when they’re configured for piracy.

Recent cases, particularly in the UK, have shown that hefty jail sentences can hit offenders while over in the United States (1,2,3), lawsuits filed by the Alliance for Creativity and Entertainment (ACE) have the potential to end in unfavorable rulings for multiple defendants.

Although rarely reported, offenders in Hong Kong also face stiff sentences for this kind of infringement including large fines and custodial sentences of up to four years.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and more. We also have VPN reviews, discounts, offers and coupons.

Getting Rid of Your Mac? Here’s How to Securely Erase a Hard Drive or SSD

Post Syndicated from Roderick Bauer original https://www.backblaze.com/blog/how-to-wipe-a-mac-hard-drive/

erasing a hard drive and a solid state drive

What do I do with a Mac that still has personal data on it? Do I take out the disk drive and smash it? Do I sweep it with a really strong magnet? Is there a difference in how I handle a hard drive (HDD) versus a solid-state drive (SSD)? Well, taking a sledgehammer or projectile weapon to your old machine is certainly one way to make the data irretrievable, and it can be enormously cathartic as long as you follow appropriate safety and disposal protocols. But there are far less destructive ways to make sure your data is gone for good. Let me introduce you to secure erasing.

Which Type of Drive Do You Have?

Before we start, you need to know whether you have a HDD or a SSD. To find out, or at least to make sure, you click on the Apple menu and select “About this Mac.” Once there, select the “Storage” tab to see which type of drive is in your system.

The first example, below, shows a SATA Disk (HDD) in the system.

SATA HDD

In the next case, we see we have a Solid State SATA Drive (SSD), plus a Mac SuperDrive.

Mac storage dialog showing SSD

The third screen shot shows an SSD, as well. In this case it’s called “Flash Storage.”

Flash Storage

Make Sure You Have a Backup

Before you get started, you’ll want to make sure that any important data on your hard drive has moved somewhere else. OS X’s built-in Time Machine backup software is a good start, especially when paired with Backblaze. You can learn more about using Time Machine in our Mac Backup Guide.

With a local backup copy in hand and secure cloud storage, you know your data is always safe no matter what happens.

Once you’ve verified your data is backed up, roll up your sleeves and get to work. The key is OS X Recovery — a special part of the Mac operating system since OS X 10.7 “Lion.”

How to Wipe a Mac Hard Disk Drive (HDD)

NOTE: If you’re interested in wiping an SSD, see below.

    1. Make sure your Mac is turned off.
    2. Press the power button.
    3. Immediately hold down the command and R keys.
    4. Wait until the Apple logo appears.
    5. Select “Disk Utility” from the OS X Utilities list. Click Continue.
    6. Select the disk you’d like to erase by clicking on it in the sidebar.
    7. Click the Erase button.
    8. Click the Security Options button.
    9. The Security Options window includes a slider that enables you to determine how thoroughly you want to erase your hard drive.

There are four notches to that Security Options slider. “Fastest” is quick but insecure — data could potentially be rebuilt using a file recovery app. Moving that slider to the right introduces progressively more secure erasing. Disk Utility’s most secure level erases the information used to access the files on your disk, then writes zeroes across the disk surface seven times to help remove any trace of what was there. This setting conforms to the DoD 5220.22-M specification.

  1. Once you’ve selected the level of secure erasing you’re comfortable with, click the OK button.
  2. Click the Erase button to begin. Bear in mind that the more secure method you select, the longer it will take. The most secure methods can add hours to the process.

Once it’s done, the Mac’s hard drive will be clean as a whistle and ready for its next adventure: a fresh installation of OS X, being donated to a relative or a local charity, or just sent to an e-waste facility. Of course you can still drill a hole in your disk or smash it with a sledgehammer if it makes you happy, but now you know how to wipe the data from your old computer with much less ruckus.

The above instructions apply to older Macintoshes with HDDs. What do you do if you have an SSD?

Securely Erasing SSDs, and Why Not To

Most new Macs ship with solid state drives (SSDs). Only the iMac and Mac mini ship with regular hard drives anymore, and even those are available in pure SSD variants if you want.

If your Mac comes equipped with an SSD, Apple’s Disk Utility software won’t actually let you zero the hard drive.

Wait, what?

In a tech note posted to Apple’s own online knowledgebase, Apple explains that you don’t need to securely erase your Mac’s SSD:

With an SSD drive, Secure Erase and Erasing Free Space are not available in Disk Utility. These options are not needed for an SSD drive because a standard erase makes it difficult to recover data from an SSD.

In fact, some folks will tell you not to zero out the data on an SSD, since it can cause wear and tear on the memory cells that, over time, can affect its reliability. I don’t think that’s nearly as big an issue as it used to be — SSD reliability and longevity has improved.

If “Standard Erase” doesn’t quite make you feel comfortable that your data can’t be recovered, there are a couple of options.

FileVault Keeps Your Data Safe

One way to make sure that your SSD’s data remains secure is to use FileVault. FileVault is whole-disk encryption for the Mac. With FileVault engaged, you need a password to access the information on your hard drive. Without it, that data is encrypted.

There’s one potential downside of FileVault — if you lose your password or the encryption key, you’re screwed: You’re not getting your data back any time soon. Based on my experience working at a Mac repair shop, losing a FileVault key happens more frequently than it should.

When you first set up a new Mac, you’re given the option of turning FileVault on. If you don’t do it then, you can turn on FileVault at any time by clicking on your Mac’s System Preferences, clicking on Security & Privacy, and clicking on the FileVault tab. Be warned, however, that the initial encryption process can take hours, as will decryption if you ever need to turn FileVault off.

With FileVault turned on, you can restart your Mac into its Recovery System (by restarting the Mac while holding down the command and R keys) and erase the hard drive using Disk Utility, once you’ve unlocked it (by selecting the disk, clicking the File menu, and clicking Unlock). That deletes the FileVault key, which means any data on the drive is useless.

FileVault doesn’t impact the performance of most modern Macs, though I’d suggest only using it if your Mac has an SSD, not a conventional hard disk drive.

Securely Erasing Free Space on Your SSD

If you don’t want to take Apple’s word for it, if you’re not using FileVault, or if you just want to, there is a way to securely erase free space on your SSD. It’s a little more involved but it works.

Before we get into the nitty-gritty, let me state for the record that this really isn’t necessary to do, which is why Apple’s made it so hard to do. But if you’re set on it, you’ll need to use Apple’s Terminal app. Terminal provides you with command line interface access to the OS X operating system. Terminal lives in the Utilities folder, but you can access Terminal from the Mac’s Recovery System, as well. Once your Mac has booted into the Recovery partition, click the Utilities menu and select Terminal to launch it.

From a Terminal command line, type:

diskutil secureErase freespace VALUE /Volumes/DRIVE

That tells your Mac to securely erase the free space on your SSD. You’ll need to change VALUE to a number between 0 and 4. 0 is a single-pass run of zeroes; 1 is a single-pass run of random numbers; 2 is a 7-pass erase; 3 is a 35-pass erase; and 4 is a 3-pass erase. DRIVE should be changed to the name of your hard drive. To run a 7-pass erase of your SSD drive in “JohnB-Macbook”, you would enter the following:

diskutil secureErase freespace 2 /Volumes/JohnB-Macbook

And remember, if you used a space in the name of your Mac’s hard drive, you need to insert a leading backslash before the space. For example, to run a 35-pass erase on a hard drive called “Macintosh HD” you enter the following:

diskutil secureErase freespace 3 /Volumes/Macintosh\ HD

Something to remember is that the more extensive the erase procedure, the longer it will take.

When Erasing is Not Enough — How to Destroy a Drive

If you absolutely, positively need to be sure that all the data on a drive is irretrievable, see this Scientific American article (with contributions by Gleb Budman, Backblaze CEO), How to Destroy a Hard Drive — Permanently.

The post Getting Rid of Your Mac? Here’s How to Securely Erase a Hard Drive or SSD appeared first on Backblaze Blog | Cloud Storage & Cloud Backup.

Measuring the throughput for Amazon MQ using the JMS Benchmark

Post Syndicated from Rachel Richardson original https://aws.amazon.com/blogs/compute/measuring-the-throughput-for-amazon-mq-using-the-jms-benchmark/

This post is courtesy of Alan Protasio, Software Development Engineer, Amazon Web Services

Just like compute and storage, messaging is a fundamental building block of enterprise applications. Message brokers (aka “message-oriented middleware”) enable different software systems, often written in different languages, on different platforms, running in different locations, to communicate and exchange information. Mission-critical applications, such as CRM and ERP, rely on message brokers to work.

A common performance consideration for customers deploying a message broker in a production environment is the throughput of the system, measured as messages per second. This is important to know so that application environments (hosts, threads, memory, etc.) can be configured correctly.

In this post, we demonstrate how to measure the throughput for Amazon MQ, a new managed message broker service for ActiveMQ, using JMS Benchmark. It should take between 15–20 minutes to set up the environment and an hour to run the benchmark. We also provide some tips on how to configure Amazon MQ for optimal throughput.

Benchmarking throughput for Amazon MQ

ActiveMQ can be used for a number of use cases. These use cases can range from simple fire and forget tasks (that is, asynchronous processing), low-latency request-reply patterns, to buffering requests before they are persisted to a database.

The throughput of Amazon MQ is largely dependent on the use case. For example, if you have non-critical workloads such as gathering click events for a non-business-critical portal, you can use ActiveMQ in a non-persistent mode and get extremely high throughput with Amazon MQ.

On the flip side, if you have a critical workload where durability is extremely important (meaning that you can’t lose a message), then you are bound by the I/O capacity of your underlying persistence store. We recommend using mq.m4.large for the best results. The mq.t2.micro instance type is intended for product evaluation. Performance is limited, due to the lower memory and burstable CPU performance.

Tip: To improve your throughput with Amazon MQ, make sure that you have consumers processing messaging as fast as (or faster than) your producers are pushing messages.

Because it’s impossible to talk about how the broker (ActiveMQ) behaves for each and every use case, we walk through how to set up your own benchmark for Amazon MQ using our favorite open-source benchmarking tool: JMS Benchmark. We are fans of the JMS Benchmark suite because it’s easy to set up and deploy, and comes with a built-in visualizer of the results.

Non-Persistent Scenarios – Queue latency as you scale producer throughput

JMS Benchmark nonpersistent scenarios

Getting started

At the time of publication, you can create an mq.m4.large single-instance broker for testing for $0.30 per hour (US pricing).

This walkthrough covers the following tasks:

  1.  Create and configure the broker.
  2. Create an EC2 instance to run your benchmark
  3. Configure the security groups
  4.  Run the benchmark.

Step 1 – Create and configure the broker
Create and configure the broker using Tutorial: Creating and Configuring an Amazon MQ Broker.

Step 2 – Create an EC2 instance to run your benchmark
Launch the EC2 instance using Step 1: Launch an Instance. We recommend choosing the m5.large instance type.

Step 3 – Configure the security groups
Make sure that all the security groups are correctly configured to let the traffic flow between the EC2 instance and your broker.

  1. Sign in to the Amazon MQ console.
  2. From the broker list, choose the name of your broker (for example, MyBroker)
  3. In the Details section, under Security and network, choose the name of your security group or choose the expand icon ( ).
  4. From the security group list, choose your security group.
  5. At the bottom of the page, choose Inbound, Edit.
  6. In the Edit inbound rules dialog box, add a role to allow traffic between your instance and the broker:
    • Choose Add Rule.
    • For Type, choose Custom TCP.
    • For Port Range, type the ActiveMQ SSL port (61617).
    • For Source, leave Custom selected and then type the security group of your EC2 instance.
    • Choose Save.

Your broker can now accept the connection from your EC2 instance.

Step 4 – Run the benchmark
Connect to your EC2 instance using SSH and run the following commands:

$ cd ~
$ curl -L https://github.com/alanprot/jms-benchmark/archive/master.zip -o master.zip
$ unzip master.zip
$ cd jms-benchmark-master
$ chmod a+x bin/*
$ env \
  SERVER_SETUP=false \
  SERVER_ADDRESS={activemq-endpoint} \
  ACTIVEMQ_TRANSPORT=ssl\
  ACTIVEMQ_PORT=61617 \
  ACTIVEMQ_USERNAME={activemq-user} \
  ACTIVEMQ_PASSWORD={activemq-password} \
  ./bin/benchmark-activemq

After the benchmark finishes, you can find the results in the ~/reports directory. As you may notice, the performance of ActiveMQ varies based on the number of consumers, producers, destinations, and message size.

Amazon MQ architecture

The last bit that’s important to know so that you can better understand the results of the benchmark is how Amazon MQ is architected.

Amazon MQ is architected to be highly available (HA) and durable. For HA, we recommend using the multi-AZ option. After a message is sent to Amazon MQ in persistent mode, the message is written to the highly durable message store that replicates the data across multiple nodes in multiple Availability Zones. Because of this replication, for some use cases you may see a reduction in throughput as you migrate to Amazon MQ. Customers have told us they appreciate the benefits of message replication as it helps protect durability even in the face of the loss of an Availability Zone.

Conclusion

We hope this gives you an idea of how Amazon MQ performs. We encourage you to run tests to simulate your own use cases.

To learn more, see the Amazon MQ website. You can try Amazon MQ for free with the AWS Free Tier, which includes up to 750 hours of a single-instance mq.t2.micro broker and up to 1 GB of storage per month for one year.

Enchanting images with Inky Lines, a Pi‑powered polargraph

Post Syndicated from Helen Lynn original https://www.raspberrypi.org/blog/enchanting-images-inky-lines-pi-powered-polargraph/

A hanging plotter, also known as a polar plotter or polargraph, is a machine for drawing images on a vertical surface. It does so by using motors to control the length of two cords that form a V shape, supporting a pen where they meet. We’ve featured one on this blog before: Norbert “HomoFaciens” Heinz’s video is a wonderfully clear introduction to how a polargraph works and what you have to consider when you’re putting one together.

Today, we look at Inky Lines, by John Proudlock. With it, John is creating a series of captivating and beautiful pieces, and with his most recent work, each rendering of an image is unique.

The Inky Lines plotter draws a flock of seagulls in blue ink on white paper. The print head is suspended near the bottom left corner of the image, as the pen inks the wing of a gull

An evolving project

The project isn’t new – John has been working on it for at least a couple of years – but it is constantly evolving. When we first spotted it, John had just implemented code to allow the plotter to produce mesmeric, spiralling patterns.

A blue spiral pattern featuring overlapping "bubbles"
A dense pink spiral pattern, featuring concentric circles and reminiscent of a mandala
A blue spirograph-type pattern formed of large overlapping squares, each offset from its neighbour by a few degrees, producing a four-spiral-armed "galaxy" shape where lines overlap. The plotter's print head is visible in a corner of the image

But we’re skipping ahead. Let’s go back to the beginning.

From pixels to motor movements

John starts by providing an image, usually no more than 100 pixels wide, to a Raspberry Pi. Custom software that he wrote evaluates the darkness of each pixel and selects a pattern of a suitable density to represent it.

The two cords supporting the plotter’s pen are wound around the shafts of two stepper motors, such that the movement of the motors controls the length of the cords: the program next calculates how much each motor must move in order to produce the pattern. The Raspberry Pi passes corresponding instructions to two motor circuits, which transform the signals to a higher voltage and pass them to the stepper motors. These turn by very precise amounts, winding or unwinding the cords and, very slowly, dragging the pen across the paper.

A Raspberry Pi in a case, with a wide flex connected to a GPIO header
The Inky Lines plotter's print head, featuring cardboard and tape, draws an apparently random squiggle
A large area of apparently random pattern drawn by the plotter

John explains,

Suspended in-between the two motors is a print head, made out of a new 3-d modelling material I’ve been prototyping called cardboard. An old coat hanger and some velcro were also used.

(He’s our kind of maker.)

Unique images

The earlier drawings that John made used a repeatable method to render image files as lines on paper. That is, if the machine drew the same image a number of times, each copy would be identical. More recently, though, he has been using a method that yields random movements of the pen:

The pen point is guided around the image, but moves to each new point entirely at random. Up close this looks like a chaotic squiggle, but from a distance of a couple of meters, the human eye (and brain) make order from the chaos and view an infinite number of shades and a smoother, less mechanical image.

An apparently chaotic squiggle

This method means that no matter how many times the polargraph repeats the same image, each copy will be unique.

A gallery of work

Inky Lines’ website and its Instagram feed offer a collection of wonderful pieces John has drawn with his polargraph, and he discusses the different techniques and types of image that he is exploring.

A 3 x 3 grid of varied and colourful images from inkylinespolargraph's Instagram feed

They range from holiday photographs, processed to extract particular features and rendered in silhouette, to portraits, made with a single continuous line that can be several hundred metres long, to generative images spirograph images like those pictured above, created by an algorithm rather than rendered from a source image.

The post Enchanting images with Inky Lines, a Pi‑powered polargraph appeared first on Raspberry Pi.

Replacing macOS Server with Synology NAS

Post Syndicated from Roderick Bauer original https://www.backblaze.com/blog/replacing-macos-server-with-synology-nas/

Synology NAS boxes backed up to the cloud

Businesses and organizations that rely on macOS server for essential office and data services are facing some decisions about the future of their IT services.

Apple recently announced that it is deprecating a significant portion of essential network services in macOS Server, as they described in a support statement posted on April 24, 2018, “Prepare for changes to macOS Server.” Apple’s note includes:

macOS Server is changing to focus more on management of computers, devices, and storage on your network. As a result, some changes are coming in how Server works. A number of services will be deprecated, and will be hidden on new installations of an update to macOS Server coming in spring 2018.

The note lists the services that will be removed in a future release of macOS Server, including calendar and contact support, Dynamic Host Configuration Protocol (DHCP), Domain Name Services (DNS), mail, instant messages, virtual private networking (VPN), NetInstall, Web server, and the Wiki.

Apple assures users who have already configured any of the listed services that they will be able to use them in the spring 2018 macOS Server update, but the statement ends with links to a number of alternative services, including hosted services, that macOS Server users should consider as viable replacements to the features it is removing. These alternative services are all FOSS (Free and Open-Source Software).

As difficult as this could be for organizations that use macOS server, this is not unexpected. Apple left the server hardware space back in 2010, when Steve Jobs announced the company was ending its line of Xserve rackmount servers, which were introduced in May, 2002. Since then, macOS Server has hardly been a prominent part of Apple’s product lineup. It’s not just the product itself that has lost some luster, but the entire category of SMB office and business servers, which has been undergoing a gradual change in recent years.

Some might wonder how important the news about macOS Server is, given that macOS Server represents a pretty small share of the server market. macOS Server has been important to design shops, agencies, education users, and small businesses that likely have been on Macs for ages, but it’s not a significant part of the IT infrastructure of larger organizations and businesses.

What Comes After macOS Server?

Lovers of macOS Server don’t have to fear having their Mac minis pried from their cold, dead hands quite yet. Installed services will continue to be available. In the fall of 2018, new installations and upgrades of macOS Server will require users to migrate most services to other software. Since many of the services of macOS Server were already open-source, this means that a change in software might not be required. It does mean more configuration and management required from those who continue with macOS Server, however.

Users can continue with macOS Server if they wish, but many will see the writing on the wall and look for a suitable substitute.

The Times They Are A-Changin’

For many people working in organizations, what is significant about this announcement is how it reflects the move away from the once ubiquitous server-based IT infrastructure. Services that used to be centrally managed and office-based, such as storage, file sharing, communications, and computing, have moved to the cloud.

In selecting the next office IT platforms, there’s an opportunity to move to solutions that reflect and support how people are working and the applications they are using both in the office and remotely. For many, this means including cloud-based services in office automation, backup, and business continuity/disaster recovery planning. This includes Software as a Service, Platform as a Service, and Infrastructure as a Service (Saas, PaaS, IaaS) options.

IT solutions that integrate well with the cloud are worth strong consideration for what comes after a macOS Server-based environment.

Synology NAS as a macOS Server Alternative

One solution that is becoming popular is to replace macOS Server with a device that has the ability to provide important office services, but also bridges the office and cloud environments. Using Network-Attached Storage (NAS) to take up the server slack makes a lot of sense. Many customers are already using NAS for file sharing, local data backup, automatic cloud backup, and other uses. In the case of Synology, their operating system, Synology DiskStation Manager (DSM), is Linux based, and integrates the basic functions of file sharing, centralized backup, RAID storage, multimedia streaming, virtual storage, and other common functions.

Synology NAS box

Synology NAS

Since DSM is based on Linux, there are numerous server applications available, including many of the same ones that are available for macOS Server, which shares conceptual roots with Linux as it comes from BSD Unix.

Synology DiskStation Manager Package Center screenshot

Synology DiskStation Manager Package Center

According to Ed Lukacs, COO at 2FIFTEEN Systems Management in Salt Lake City, their customers have found the move from macOS Server to Synology NAS not only painless, but positive. DSM works seamlessly with macOS and has been faster for their customers, as well. Many of their customers are running Adobe Creative Suite and Google G Suite applications, so a workflow that combines local storage, remote access, and the cloud, is already well known to them. Remote users are supported by Synology’s QuickConnect or VPN.

Business continuity and backup are simplified by the flexible storage capacity of the NAS. Synology has built-in backup to Backblaze B2 Cloud Storage with Synology’s Cloud Sync, as well as a choice of a number of other B2-compatible applications, such as Cloudberry, Comet, and Arq.

Customers have been able to get up and running quickly, with only initial data transfers requiring some time to complete. After that, management of the NAS can be handled in-house or with the support of a Managed Service Provider (MSP).

Are You Sticking with macOS Server or Moving to Another Platform?

If you’re affected by this change in macOS Server, please let us know in the comments how you’re planning to cope. Are you using Synology NAS for server services? Please tell us how that’s working for you.

The post Replacing macOS Server with Synology NAS appeared first on Backblaze Blog | Cloud Storage & Cloud Backup.

Acunetix v12 – More Comprehensive More Accurate & 2x Faster

Post Syndicated from Darknet original https://www.darknet.org.uk/2018/05/acunetix-v12-more-comprehensive-more-accurate-2x-faster/?utm_source=rss&utm_medium=social&utm_campaign=darknetfeed

Acunetix v12 – More Comprehensive More Accurate & 2x Faster

Acunetix, the pioneer in automated web application security software, has announced the release of Acunetix v12. This new version provides support for JavaScript ES7 to better analyse sites which rely heavily on JavaScript such as SPAs. This coupled with a new AcuSensor for Java web applications, sets Acunetix ahead of the curve in its ability to comprehensively and accurately scan all types of websites.

With v12 also comes a brand new scanning engine, re-engineered and re-written from the ground up, making Acunetix the fastest scanning engine in the industry.

Read the rest of Acunetix v12 – More Comprehensive More Accurate & 2x Faster now! Only available at Darknet.

The Benefits of Side Projects

Post Syndicated from Bozho original https://techblog.bozho.net/the-benefits-of-side-projects/

Side projects are the things you do at home, after work, for your own “entertainment”, or to satisfy your desire to learn new stuff, in case your workplace doesn’t give you that opportunity (or at least not enough of it). Side projects are also a way to build stuff that you think is valuable but not necessarily “commercialisable”. Many side projects are open-sourced sooner or later and some of them contribute to the pool of tools at other people’s disposal.

I’ve outlined one recommendation about side projects before – do them with technologies that are new to you, so that you learn important things that will keep you better positioned in the software world.

But there are more benefits than that – serendipitous benefits, for example. And I’d like to tell some personal stories about that. I’ll focus on a few examples from my list of side projects to show how, through a sort-of butterfly effect, they helped shape my career.

The computoser project, no matter how cool algorithmic music composition, didn’t manage to have much of a long term impact. But it did teach me something apart from niche musical theory – how to read a bulk of scientific papers (mostly computer science) and understand them without being formally trained in the particular field. We’ll see how that was useful later.

Then there was the “State alerts” project – a website that scraped content from public institutions in my country (legislation, legislation proposals, decisions by regulators, new tenders, etc.), made them searchable, and “subscribable” – so that you get notified when a keyword of interest is mentioned in newly proposed legislation, for example. (I obviously subscribed for “information technologies” and “electronic”).

And that project turned out to have a significant impact on the following years. First, I chose a new technology to write it with – Scala. Which turned out to be of great use when I started working at TomTom, and on the 3rd day I was transferred to a Scala project, which was way cooler and much more complex than the original one I was hired for. It was a bit ironic, as my colleagues had just read that “I don’t like Scala” a few weeks earlier, but nevertheless, that was one of the most interesting projects I’ve worked on, and it went on for two years. Had I not known Scala, I’d probably be gone from TomTom much earlier (as the other project was restructured a few times), and I would not have learned many of the scalability, architecture and AWS lessons that I did learn there.

But the very same project had an even more important follow-up. Because if its “civic hacking” flavour, I was invited to join an informal group of developers (later officiated as an NGO) who create tools that are useful for society (something like MySociety.org). That group gathered regularly, discussed both tools and policies, and at some point we put up a list of policy priorities that we wanted to lobby policy makers. One of them was open source for the government, the other one was open data. As a result of our interaction with an interim government, we donated the official open data portal of my country, functioning to this day.

As a result of that, a few months later we got a proposal from the deputy prime minister’s office to “elect” one of the group for an advisor to the cabinet. And we decided that could be me. So I went for it and became advisor to the deputy prime minister. The job has nothing to do with anything one could imagine, and it was challenging and fascinating. We managed to pass legislation, including one that requires open source for custom projects, eID and open data. And all of that would not have been possible without my little side project.

As for my latest side project, LogSentinel – it became my current startup company. And not without help from the previous two mentioned above – the computer science paper reading was of great use when I was navigating the crypto papers landscape, and from the government job I not only gained invaluable legal knowledge, but I also “got” a co-founder.

Some other side projects died without much fanfare, and that’s fine. But the ones above shaped my “story” in a way that would not have been possible otherwise.

And I agree that such serendipitous chain of events could have happened without side projects – I could’ve gotten these opportunities by meeting someone at a bar (unlikely, but who knows). But we, as software engineers, are capable of tilting chance towards us by utilizing our skills. Side projects are our “extracurricular activities”, and they often lead to unpredictable, but rather positive chains of events. They would rarely be the only factor, but they are certainly great at unlocking potential.

The post The Benefits of Side Projects appeared first on Bozho's tech blog.

The Software Freedom Conservancy on Tesla’s GPL compliance

Post Syndicated from corbet original https://lwn.net/Articles/754919/rss

The Software Freedom Conservancy has put out a
blog posting
on the history and current status of Tesla’s GPL
compliance issues. “We’re thus glad that, this week, Tesla has acted
publicly regarding its current GPL violations and has announced that
they’ve taken their first steps toward compliance. While Tesla acknowledges
that they still have more work to do, their recent actions show progress
toward compliance and a commitment to getting all the way there.

UK soldiers design Raspberry Pi bomb disposal robot

Post Syndicated from Helen Lynn original https://www.raspberrypi.org/blog/uk-soldiers-design-raspberry-pi-bomb-disposal-robot/

Three soldiers in the British Army have used a Raspberry Pi to build an autonomous robot, as part of their Foreman of Signals course.

Meet The Soldiers Revolutionising Bomb Disposal

Three soldiers from Blandford Camp have successfully designed and built an autonomous robot as part of their Foreman of Signals Course at the Dorset Garrison.

Autonomous robots

Forces Radio BFBS carried a story last week about Staff Sergeant Jolley, Sergeant Rana, and Sergeant Paddon, also known as the “Project ROVER” team. As part of their Foreman of Signals training, their task was to design an autonomous robot that can move between two specified points, take a temperature reading, and transmit the information to a remote computer. The team comments that, while semi-autonomous robots have been used as far back as 9/11 for tasks like finding people trapped under rubble, nothing like their robot and on a similar scale currently exists within the British Army.

The ROVER buggy

Their build is named ROVER, which stands for Remote Obstacle aVoiding Environment Robot. It’s a buggy that moves on caterpillar tracks, and it’s tethered; we wonder whether that might be because it doesn’t currently have an on-board power supply. A demo shows the robot moving forward, then changing its path when it encounters an obstacle. The team is using RealVNC‘s remote access software to allow ROVER to send data back to another computer.

Applications for ROVER

Dave Ball, Senior Lecturer in charge of the Foreman of Signals course, comments that the project is “a fantastic opportunity for [the team] to, even only halfway through the course, showcase some of the stuff they’ve learnt and produce something that’s really quite exciting.” The Project ROVER team explains that the possibilities for autonomous robots like this one are extensive: they include mine clearance, bomb disposal, and search-and-rescue campaigns. They point out that existing semi-autonomous hardware is not as easy to program as their build. In contrast, they say, “with the invention of the Raspberry Pi, this has allowed three very inexperienced individuals to program a robot very capable of doing these things.”

We make Raspberry Pi computers because we want building things with technology to be as accessible as possible. So it’s great to see a project like this, made by people who aren’t techy and don’t have a lot of computing experience, but who want to solve a problem and see that the Pi is an affordable and powerful tool that can help.

The post UK soldiers design Raspberry Pi bomb disposal robot appeared first on Raspberry Pi.

Roku Displays FBI Anti-Piracy Warning to Legitimate YouTube & Netflix Users

Post Syndicated from Andy original https://torrentfreak.com/roku-displays-fbi-anti-piracy-warning-to-legitimate-youtube-netflix-users-180516/

In 2018, dealing with copyright infringement claims is a daily issue for many content platforms. The law in many regions demands swift attention and in order to appease copyright holders, most platforms are happy to oblige.

While it’s not unusual for ‘pirate’ content and services to suddenly disappear in response to a DMCA or similar notice, the same is rarely true for entire legitimate services.

But that’s what appeared to happen on the Roku platform during the night, when YouTube, Netflix and other channels disappeared only to be replaced with an ominous anti-piracy warning.

As the embedded tweet shows, the message caused confusion among Roku users who were only using their devices to access legal content. Messages replacing Netflix and YouTube seemed to have caused the greatest number of complaints but many other services were affected.

FoxSportsGo, FandangoNow, and India-focused YuppTV and Hotstar were also blacked out. As were the yoga and transformational videos specialists over at Gaia, the horror buffs at ChillerFlix, and UK TV service BritBox.

But while users scratched their heads, with some misguidedly blaming Roku for not being diligent enough against piracy, Roku took to Twitter to reveal that rather than anti-piracy complaints against the channels in question, a technical hitch was to blame.

However, a subsequent statement to CNET suggested that while blacking out Netflix and YouTube might have been accidental, Roku appears to have been taking anti-piracy action against another channel or channels at the time, with the measures inadvertently spilling over to innocent parties.

“We use that warning when we detect content that has violated copyright,” Roku said in a statement.

“Some channels in our Channel Store displayed that message and became inaccessible after Roku implemented a targeted anti-piracy measure on the platform.”

The precise nature of the action taken by Roku is unknown but it’s clear that copyright infringement is currently a hot topic for the platform.

Roku is currently fighting legal action in Mexico which ordered its products off the shelves following complaints that its platform is used by pirates. That led to an FBI warning being shown for what was believed to be the first time against the XTV and other channels last year.

This March, Roku took action against the popular USTVNow channel following what was described as a “third party” copyright infringement complaint. Just a couple of weeks later, Roku followed up by removing the controversial cCloud channel.

With Roku currently fighting to have sales reinstated in Mexico against a backdrop of claims that up to 40% of its users are pirates, it’s unlikely that Roku is suddenly going to go soft on piracy, so more channel outages can be expected in the future.

In the meantime, the scary FBI warnings of last evening are beginning to fade away (for legitimate channels at least) after the company issued advice on how to fix the problem.

“The recent outage which affected some channels has been resolved. Go to Settings > System > System update > Check now for a software update. Some channels may require you to log in again. Thank you for your patience,” the company wrote in an update.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and more. We also have VPN reviews, discounts, offers and coupons.