Pi 3B+: 48 hours later

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/3b-plus-aftermath/

Unless you’ve been AFK for the last two days, you’ll no doubt be aware of the release of the brand-spanking-new Raspberry Pi 3 Model B+. With faster connectivity, more computing power, Power over Ethernet (PoE) pins, and the same $35 price point, the new board has been a hit across all our social media accounts! So while we wind down from launch week, let’s all pull up a chair, make yet another cup of coffee, and look through some of our favourite reactions from the last 48 hours.


Our Twitter mentions were refreshing at hyperspeed on Wednesday, as you all began to hear the news and spread the word about the newest member to the Raspberry Pi family.

Tanya Fish on Twitter

Happy Pi Day, people! New @Raspberry_Pi 3B+ is out.

News outlets, maker sites, and hobbyists published posts and articles about the new Pi’s spec upgrades and their plans for the device.

Hackster.io on Twitter

This sort of attention to detail work is exactly what I love about being involved with @Raspberry_Pi. We’re squeezing the last drops of performance out of the 40nm process node, and perfecting Pi 3 in the same way that the original B+ perfected Pi 1.” https://t.co/hEj7JZOGeZ

And I think we counted about 150 uses of this GIF on Twitter alone:


Andy Warburton 👾 on Twitter

Is something going on with the @Raspberry_Pi today? You’d never guess from my YouTube subscriptions page… 😀

A few members of our community were lucky enough to get their hands on a 3B+ early, and sat eagerly by the YouTube publish button, waiting to release their impressions of our new board to the world. Others, with no new Pi in hand yet, posted reaction vids to the launch, discussing their plans for the upgraded Pi and comparing statistics against its predecessors.

New Raspberry Pi 3 B+ (2018) Review and Speed Tests

Happy Pi Day World! There is a new Raspberry Pi 3, the B+! In this video I will review the new Pi 3 B+ and do some speed tests. Let me know in the comments if you are getting one and what you are planning on making with it!

Long-standing community members such as The Raspberry Pi Guy, Alex “RasPi.TV” Eames, and Michael Horne joined Adafruit, element14, and RS Components (whose team produced the most epic 3B+ video we’ve seen so far), and makers Tinkernut and Estefannie Explains It All in sharing their thoughts, performance tests, and baked goods on the big day.

What’s new on the Raspberry Pi 3 B+

It’s Pi day! Sorry, wondrous Mathematical constant, this day is no longer about you. The Raspberry Pi foundation just released a new version of the Raspberry Pi called the Rapsberry Pi B+.

If you have a YouTube or Vimeo channel, or if you create videos for other social media channels, and have published your impressions of the new Raspberry Pi, be sure to share a link with us so we can see what you think!


We shared a few photos and videos on Instagram, and over 30000 of you checked out our Instagram Story on the day.

Some glamour shots of the latest member of the #RaspberryPi family – the Raspberry Pi 3 Model B+ . Will you be getting one? What are your plans for our newest Pi?

5,609 Likes, 103 Comments – Raspberry Pi (@raspberrypifoundation) on Instagram: “Some glamour shots of the latest member of the #RaspberryPi family – the Raspberry Pi 3 Model B+ ….”

As hot off the press (out of the oven? out of the solder bath?) Pi 3B+ boards start to make their way to eager makers’ homes, they are all broadcasting their excitement, and we love seeing what they plan to get up to with it.

The new #raspberrypi 3B+ suits the industrial setting. Check out my website for #RPI3B Vs RPI3BPlus network speed test. #NotEnoughTECH #network #test #internet

8 Likes, 1 Comments – Mat (@notenoughtech) on Instagram: “The new #raspberrypi 3B+ suits the industrial setting. Check out my website for #RPI3B Vs RPI3BPlus…”

The new Raspberry Pi 3 Model B+ is here and will be used for our Python staging server for our APIs #raspberrypi #pythoncode #googleadwords #shopify #datalayer

16 Likes, 3 Comments – Rob Edlin (@niddocks) on Instagram: “The new Raspberry Pi 3 Model B+ is here and will be used for our Python staging server for our APIs…”

In the news

Eben made an appearance on ITV Anglia on Wednesday, talking live on Facebook about the new Raspberry Pi.

ITV Anglia

As the latest version of the Raspberry Pi computer is launched in Cambridge, Dr Eben Upton talks about the inspiration of Professor Stephen Hawking and his legacy to science. Add your questions in…

He was also fortunate enough to spend the morning with some Sixth Form students from the local area.

Sascha Williams on Twitter

On a day where science is making the headlines, lovely to see the scientists of the future in our office – getting tips from fab @Raspberry_Pi founder @EbenUpton #scientists #RaspberryPi #PiDay2018 @sirissac6thform

Principal Hardware Engineer Roger Thornton will also make a live appearance online this week: he is co-hosting Hack Chat later today. And of course, you can see more of Roger and Eben in the video where they discuss the new 3B+.

Introducing the Raspberry Pi 3 Model B+

Raspberry Pi 3 Model B+ is now on sale now for $35.

It’s been a supremely busy week here at Pi Towers and across the globe in the offices of our Approved Resellers, and seeing your wonderful comments and sharing in your excitement has made it all worth it. Please keep it up, and be sure to share the arrival of your 3B+ as well as the projects into which you’ll be integrating them.

If you’d like to order a Raspberry Pi 3 Model B+, you can do so via our product page. And if you have any questions at all regarding the 3B+, the conversation is still taking place in the comments of Wednesday’s launch post, so head on over.

The post Pi 3B+: 48 hours later appeared first on Raspberry Pi.

‘Dutch Pirate Bay Blocking Case Should Get a Do-Over’

Post Syndicated from Ernesto original https://torrentfreak.com/dutch-pirate-bay-blocking-case-180316/

The Pirate Bay is arguably the most widely blocked website on the Internet. ISPs from all over the world have been ordered by courts to prevent users from accessing the torrent site.

In most countries courts have decided relatively quickly, but not in the Netherlands, where there’s still no final decision after eight years.

A Dutch court first issued an order to block The Pirate Bay in 2012, but this decision was overturned two years later. Anti-piracy group BREIN then took the matter to the Supreme Court, which subsequently referred the case to the EU Court of Justice, seeking further clarification.

After a careful review of the case, the EU Court of Justice decided last year that The Pirate Bay can indeed be blocked.

The top EU court ruled that although The Pirate Bay’s operators don’t share anything themselves, they knowingly provide users with a platform to share copyright-infringing links. This can be seen as “an act of communication” under the EU Copyright Directive.

This put the case back with the Dutch Supreme court, which now has to decide on the matter.

Today, Advocate General Van Peursem advised the court to throw out the previous court order, and do the case over in a new court.

In his recommendation, Van Peursem cites similar blocking orders from other European countries. He stresses that the rights of copyright holders should be carefully weighed against those of the ISPs and the public in general.

In blocking cases, this usually comes down to copyright protection versus Internet providers’ freedom to carry on business and the right to freedom of information. The Advocate General specifically highlights a recent Premier League case in the UK, where the court ruled that copyright prevails over the other rights.

The ultimate decision, however, depends on the context of the case, Van Peursem notes.

“At most, one can say that if a copyright is infringed, it normally won’t be possible to justify the infringement by invoking the freedom to conduct business or the freedom of information. After all, these freedoms find their limit in what is legally permissible.

“This does not mean that a blockade aimed at protecting the right to property always ‘wins’ over the freedoms of entrepreneurship and information,” he adds.

Previously, the Supreme Court already ruled that it was incorrect of the lower court to rule that the Pirate Bay blockade was ineffective. Together, this means that it will be tough for the ISPs to win this case.

If the Supreme Court throws out the previous court order the case will start over from scratch, but with this new context and the EU court orders as further clarification.

The Advocate General’s advice is not binding, so it’s not yet certain whether there will be a do-over. However, in most cases, the recommendations are followed by the Supreme Court.

The Supreme Court is expected to release its final verdict later this year. For now, the Pirate Bay remains blocked as the result of an interim injunction BREIN obtained last year.

Update: The article was updated to clarify that the existing blocking injunctions remain in place.

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

Local Governments in Mexico Might ‘Pirate’ Dragon Ball

Post Syndicated from Andy original https://torrentfreak.com/local-governments-mexico-might-pirate-dragon-ball-180316/

When one thinks of large-scale piracy, sites like The Pirate Bay and perhaps 123Movies spring to mind.

Offering millions of viewers the chance to watch the latest movies and TV shows for free the day they’re released or earlier, they’re very much hated by the entertainment industries.

Tomorrow, however, there’s the very real possibility of a huge copyright infringement controversy hitting large parts of Mexico, all centered around the hugely popular anime series Dragon Ball Super.

This Saturday episode 130, titled “The Greatest Showdown of All Time! The Ultimate Survival Battle!!”, will hit the streets. It’s the penultimate episode of the series and will see the climax of Goku and Jiren’s battle – apparently.

The key point is that fans everywhere are going nuts in anticipation, so much so that various local governments in Mexico have agreed to hold public screenings for free, including in football stadiums and public squares.

“Fans of the series are crazy to see the new episode of Dragon Ball Super and have already organized events around the country as if it were a boxing match,” local media reports.

For example, Remberto Estrada, the municipal president of Benito Juárez, Quintana Roo, confirmed that the episode will be aired at the Cultural Center of the Arts in Cancun. The mayor of Ciudad Juarez says that a viewing will go ahead at the Plaza de la Mexicanidad with giant screens and cosplay contests on the sidelines.

Many local government Twitter accounts sent out official invitations, like the one shown below.

But despite all the preparations, there is a big problem. According to reports, no group or organization has the rights to show Dragon Ball Super in public in Mexico, a fact confirmed by Toei Animation, the company behind the show.

“To the viewers and fans of Dragon Ball. We have become aware of the plans to exhibit episode # 130 of our Dragon Ball Super series in stadiums, plazas, and public places throughout Latin America,” the company said in an official announcement.

“Toei Animation has not authorized these public shows and does not support or sponsor any of these events nor do we or any of our titles endorse any institution exhibiting the unauthorized episode.

“In an effort to support copyright laws, to protect the work of thousands of persons and many labor sectors, we request that you please enjoy our titles at the official platforms and broadcasters and not support illegal screenings that incite piracy.”

Armando Cabada, mayor of Ciudad Juarez, Chihuahua, was one of the first municipal officials to offer support to the episode 130 movement. He believes that since the events are non-profit, they can go ahead but others have indicated their screenings will only go ahead if they can get the necessary permission.

Crunchyroll, the US video-streaming company that holds some Dragon Ball Super rights, is reportedly trying to communicate with the establishments and organizations planning to host the events to ensure that everything remains legal and above board. At this stage, however, there’s no indication that any agreements have been reached or whether they’re simply getting in touch to deliver a warning.

One region that has already confirmed its event won’t go ahead is Mexico City. The head of the local government there told disappointed fans that since they can’t get permission from Toei, the whole thing has been canceled.

What will happen in the other locations Saturday night if licenses haven’t been obtained is anyone’s guess but thousands of disappointed fans in multiple locations raises the potential for the kind of battle the Mexican authorities can well do without, even if Dragon Ball Super thrives on them.

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

timeShift(GrafanaBuzz, 1w) Issue 36

Post Syndicated from Blogs on Grafana Labs Blog original https://grafana.com/blog/2018/03/16/timeshiftgrafanabuzz-1w-issue-36/

Welcome to TimeShift It’s great to be back after a few busy weeks off, and we have lots of updates and articles to share. During GrafanaCon EU 2018 in Amsterdam, we officially launched Grafana 5.0 stable! Despite the “Beast from the East” storm that blew through Europe and stranded two of our speakers, the conference was sold out and we’re extremely proud of the event. We’re taking suggestions for locations for our next GrafanaCon (think: someplace warm).

Malcolm: Usability improvements in GCC 8

Post Syndicated from jake original https://lwn.net/Articles/749450/rss

Over on the Red Hat Developer Program blog, David Malcolm describes a number of usability improvements that he has made for the upcoming GCC 8 release. Malcolm has made a number of the C/C++ compiler error messages much more helpful, including adding hints for integrated development environments (IDEs) and other tools to suggest fixes for syntax and other kinds of errors. “[…] the code is fine, but, as is common with fragments of code seen on random websites, it’s missing #include directives. If you simply copy this into a new file and try to compile it as-is, it fails.

This can be frustrating when copying and pasting examples – off the top of your head, which header files are needed by the above? – so for gcc 8 I’ve added hints telling you which header files are missing (for the most common cases).” He has various examples showing what the new error messages and hints look like in the blog post.

Deezer Piles Pressure on Pirates, Deezloader Reborn Throws in the Towel

Post Syndicated from Andy original https://torrentfreak.com/deezer-piles-pressure-on-pirates-deezloader-reborn-throws-in-the-towel-180315/

Spotify might grab most of the headlines in the world of music streaming but French firm Deezer is also growing in popularity.

Focused more on non-English speaking regions, the music service still has a massive selection of tens of millions of tracks. More importantly for pirates, it also has a loophole or two that allows users to permanently download songs from the service, a huge ‘selling’ point for the compulsive archiver.

One of the most popular third-party tools for achieving this was Deezloader but last year Deezer put pressure on its operators to cease-and-desist.

“On April 27, 2017 we received takedowns and threatened legal action from Deezer if we don’t shut down by April 29. So we decided to shut down Deezloader permanently,” the team announced.

Rather than kill the scene, the attack on Deezloader only seemed to spur things on. Many other apps underwent development in the months that followed but last December it became evident that Deezer (and probably the record labels supplying its content) were growing increasingly tired of these kinds of applications.

The company sent a wave of DMCA notices to developer platform GitHub, targeting several tools, claiming that they are “in total violation of our rights and of the rights of our music licensors.”

GitHub responded quickly by removing access to repositories referencing Deezloader, DeezerDownload, Deeze, Deezerio, Deezit, Deedown, and their associated forks. Deezer also reportedly modified its API, in order to stop or hinder apps already in existence.

However, pirates are a determined bunch and behind the scenes many sought to breathe new life into their projects, to maintain the flow of free music from Deezer. One of those that gained traction was the obviously-titled ‘Deezloader Reborn’ which enjoyed a new lease of life on both Github and Reddit after taking over from DeezLoader V2.3.1.

But in January 2018, Deezer turned up the pressure again, hitting Github with a wave (1,2) of takedown notices targeting various projects. On January 23, Deezer hit Deezloader Reborn itself with the notice detailed below.

The following project, identified in the paragraph below, makes available a hacked version of our Deezer application by describing methods to bypass Deezer’s security measures to unlawfully download its music catalogue, in total violation of our rights and of the rights of our music licensors (phonographic producers, performing artists, songwriters and composers):


I therefore ask that you immediately take down the project corresponding to the URL above and all of the related forks by others members who have had access or even contributed to such projects.

Not only did Github comply with Deezer’s request, Reddit did too. According to a thread still listed on the site, Reddit removed a post about Deezloader Reborn following a copyright complaint from Deezer.

Two days later Deezer targeted similar projects on Github but by this time, Deezloader Reborn already had new plans. Speaking with TF, project developer ExtendLord said that he wouldn’t be shutting down but would continue on code repository Gitlab instead. Now, however, those plans have also come to an abrupt end after Gitlab took the page down.

Deezloader Reborn – gone from Gitlab

A copy of the page available on Archive.org shows Deezloader Reborn at version 3.0.5 with the ability to download music ready-tagged and in FLAC quality. Links to newer versions are being shared on Reddit but it appears there is no longer a central trusted source for the application.

There’s no official confirmation yet but it seems likely that Deezer was behind the Gitlab takedown. TorrentFreak has contacted ExtendLord who linked us to this page which states that “DeezLoader Reborn is no longer maintained due to DMCA. [Version] 3.1.0 is the last update, no more updates will be made.”

So, at least for now, it appears that Deezloader Reborn will go the way of various other Deezer-reliant applications. That won’t be the end of the story though, that’s a certainty.

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

Your Hard Drive Crashed — Get Working Again Fast with Backblaze

Post Syndicated from Roderick Bauer original https://www.backblaze.com/blog/how-to-recover-your-files-with-backblaze/

holding a hard drive and diagnostic tools
The worst thing for a computer user has happened. The hard drive on your computer crashed, or your computer is lost or completely unusable.

Fortunately, you’re a Backblaze customer with a current backup in the cloud. That’s great. The challenge is that you’ve got a presentation to make in just 48 hours and the document and materials you need for the presentation were on the hard drive that crashed.

Relax. Backblaze has your data (and your back). The question is, how do you get what you need to make that presentation deadline?

Here are some strategies you could use.

One — The first approach is to get back the presentation file and materials you need to meet your presentation deadline as quickly as possible. You can use another computer (maybe even your smartphone) to make that presentation.

Two — The second approach is to get your computer (or a new computer, if necessary) working again and restore all the files from your Backblaze backup.

Let’s start with Option One, which gets you back to work with just the files you need now as quickly as possible.

Option One — You’ve Got a Deadline and Just Need Your Files

Getting Back to Work Immediately

You want to get your computer working again as soon as possible, but perhaps your top priority is getting access to the files you need for your presentation. The computer can wait.

Find a Computer to Use

First of all. You’re going to need a computer to use. If you have another computer handy, you’re all set. If you don’t, you’re going to need one. Here are some ideas on where to find one:

  • Family and Friends
  • Work
  • Neighbors
  • Local library
  • Local school
  • Community or religious organization
  • Local computer shop
  • Online store

Laptop computer

If you have a smartphone that you can use to give your presentation or to print materials, that’s great. With the Backblaze app for iOS and Android, you can download files directly from your Backblaze account to your smartphone. You also have the option with your smartphone to email or share files from your Backblaze backup so you can use them elsewhere.

Laptop with smartphone

Download The File(s) You Need

Once you have the computer, you need to connect to your Backblaze backup through a web browser or the Backblaze smartphone app.

Backblaze Web Admin

Sign into your Backblaze account. You can download the files directly or use the share link to share files with yourself or someone else.

If you need step-by-step instructions on retrieving your files, see Restore the Files to the Drive section below. You also can find help at https://help.backblaze.com/hc/en-us/articles/217665888-How-to-Create-a-Restore-from-Your-Backblaze-Backup.

Smartphone App

If you have an iOS or Android smartphone, you can use the Backblaze app and retrieve the files you need. You then could view the file on your phone, use a smartphone app with the file, or email it to yourself or someone else.

Backblaze Smartphone app (iOS)

Backblaze Smartphone app (iOS)

Using one of the approaches above, you got your files back in time for your presentation. Way to go!

Now, the next step is to get the computer with the bad drive running again and restore all your files, or, if that computer is no longer usable, restore your Backblaze backup to a new computer.

Option Two — You Need a Working Computer Again

Getting the Computer with the Failed Drive Running Again (or a New Computer)

If the computer with the failed drive can’t be saved, then you’re going to need a new computer. A new computer likely will come with the operating system installed and ready to boot. If you’ve got a running computer and are ready to restore your files from Backblaze, you can skip forward to Restore the Files to the Drive.

If you need to replace the hard drive in your computer before you restore your files, you can continue reading.

Buy a New Hard Drive to Replace the Failed Drive

The hard drive is gone, so you’re going to need a new drive. If you have a computer or electronics store nearby, you could get one there. Another choice is to order a drive online and pay for one or two-day delivery. You have a few choices:

  1. Buy a hard drive of the same type and size you had
  2. Upgrade to a drive with more capacity
  3. Upgrade to an SSD. SSDs cost more but they are faster, more reliable, and less susceptible to jolts, magnetic fields, and other hazards that can affect a drive. Otherwise, they work the same as a hard disk drive (HDD) and most likely will work with the same connector.

Hard Disk Drive (HDD)Solid State Drive (SSD)

Hard Disk Drive (HDD)

Solid State Drive (SSD)

Be sure that the drive dimensions are compatible with where you’re going to install the drive in your computer, and the drive connector is compatible with your computer system (SATA, PCIe, etc.) Here’s some help.

Install the Drive

If you’re handy with computers, you can install the drive yourself. It’s not hard, and there are numerous videos on YouTube and elsewhere on how to do this. Just be sure to note how everything was connected so you can get everything connected and put back together correctly. Also, be sure that you discharge any static electricity from your body by touching something metallic before you handle anything inside the computer. If all this sounds like too much to handle, find a friend or a local computer store to help you.

Note:  If the drive that failed is a boot drive for your operating system (either Macintosh or Windows), you need to make sure that the drive is bootable and has the operating system files on it. You may need to reinstall from an operating system source disk or install files.

Restore the Files to the Drive

To start, you will need to sign in to the Backblaze website with your registered email address and password. Visit https://secure.backblaze.com/user_signin.htm to login.

Sign In to Your Backblaze Account

Selecting the Backup

Once logged in, you will be brought to the account Overview page. On this page, all of the computers registered for backup under your account are shown with some basic information about each. Select the backup from which you wish to restore data by using the appropriate “Restore” button.

Screenshot of Admin for Selecting the Type of Restore

Selecting the Type of Restore

Backblaze offers three different ways in which you can receive your restore data: downloadable ZIP file, USB flash drive, or USB hard drive. The downloadable ZIP restore option will create a ZIP file of the files you request that is made available for download for 7 days. ZIP restores do not have any additional cost and are a great option for individual files or small sets of data.

Depending on the speed of your internet connection to the Backblaze data center, downloadable restores may not always be the best option for restoring very large amounts of data. ZIP restores are limited to 500 GB per request and a maximum of 5 active requests can be submitted under a single account at any given time.

USB flash and hard drive restores are built with the data you request and then shipped to an address of your choosing via FedEx Overnight or FedEx Priority International. USB flash restores cost $99 and can contain up to 128 GB (110,000 MB of data) and USB hard drive restores cost $189 and can contain up to 4TB max (3,500,000 MB of data). Both include the cost of shipping.

You can return the ZIP drive within 30 days for a full refund with our Restore Return Refund Program, effectively making the process of restoring free, even with a shipped USB drive.

Screenshot of Admin for Selecting the Backup

Selecting Files for Restore

Using the left hand file viewer, navigate to the location of the files you wish to restore. You can use the disclosure triangles to see subfolders. Clicking on a folder name will display the folder’s files in the right hand file viewer. If you are attempting to restore files that have been deleted or are otherwise missing or files from a failed or disconnected secondary or external hard drive, you may need to change the time frame parameters.

Put checkmarks next to disks, files or folders you’d like to recover. Once you have selected the files and folders you wish to restore, select the “Continue with Restore” button above or below the file viewer. Backblaze will then build the restore via the option you select (ZIP or USB drive). You’ll receive an automated email notifying you when the ZIP restore has been built and is ready for download or when the USB restore drive ships.

If you are using the downloadable ZIP option, and the restore is over 2 GB, we highly recommend using the Backblaze Downloader for better speed and reliability. We have a guide on using the Backblaze Downloader for Mac OS X or for Windows.

For additional assistance, visit our help files at https://help.backblaze.com/hc/en-us/articles/217665888-How-to-Create-a-Restore-from-Your-Backblaze-Backup

Screenshot of Admin for Selecting Files for Restore

Extracting the ZIP

Recent versions of both macOS and Windows have built-in capability to extract files from a ZIP archive. If the built-in capabilities aren’t working for you, you can find additional utilities for Macintosh and Windows.

Reactivating your Backblaze Account

Now that you’ve got a working computer again, you’re going to need to reinstall Backblaze Backup (if it’s not on the system already) and connect with your existing account. Start by downloading and reinstalling Backblaze.

If you’ve restored the files from your Backblaze Backup to your new computer or drive, you don’t want to have to reupload the same files again to your Backblaze backup. To let Backblaze know that this computer is on the same account and has the same files, you need to use “Inherit Backup State.” See https://help.backblaze.com/hc/en-us/articles/217666358-Inherit-Backup-State

Screenshot of Admin for Inherit Backup State

That’s It

You should be all set, either with the files you needed for your presentation, or with a restored computer that is again ready to do productive work.

We hope your presentation wowed ’em.

If you have any additional questions on restoring from a Backblaze backup, please ask away in the comments. Also, be sure to check out our help resources at https://www.backblaze.com/help.html.

The post Your Hard Drive Crashed — Get Working Again Fast with Backblaze appeared first on Backblaze Blog | Cloud Storage & Cloud Backup.

[$] The strange story of the ARM Meltdown-fix backport

Post Syndicated from corbet original https://lwn.net/Articles/749217/rss

Alex Shi’s posting of a patch series
backporting a set of Meltdown fixes for the arm64 architecture to the
4.9 kernel might seem like a normal exercise in making important security
fixes available on older kernels. But this case raised a couple of
interesting questions about why this backport should be accepted into the
long-term-support kernels — and a couple of equally interesting answers,
one of which was rather better received than the other.

Security updates for Thursday

Post Syndicated from jake original https://lwn.net/Articles/749423/rss

Security updates have been issued by Arch Linux (samba), CentOS (389-ds-base, kernel, libreoffice, mailman, and qemu-kvm), Debian (curl, libvirt, and mbedtls), Fedora (advancecomp, ceph, firefox, libldb, postgresql, python-django, and samba), Mageia (clamav, memcached, php, python-django, and zsh), openSUSE (adminer, firefox, java-1_7_0-openjdk, java-1_8_0-openjdk, and postgresql94), Oracle (kernel and libreoffice), Red Hat (erlang, firefox, flash-plugin, and java-1.7.1-ibm), Scientific Linux (389-ds-base, kernel, libreoffice, and qemu-kvm), SUSE (xen), and Ubuntu (curl, firefox, linux, linux-raspi2, and linux-hwe).

Технологиите изпреварват политиките?

Post Syndicated from Bozho original https://blog.bozho.net/blog/3069

(статията е публикувана първоначално в списание „Мениджър“)

Технологичното развитие в днешно време е толкова бързо, че законодателството и националните политики по редица въпроси, изглежда, изостават сериозно.

Това изоставане има три аспекта. Първият се отнася до вече съществуващи бизнес модели и практики, които биват променяни с развитието на технологиите. Пример за това са таксиметровите и хотелиерските услуги. Uber и Airbnb не са били възможни преди 10-15 години. И съответно законодателството в тези сфери не ги допуска като възможност – такситата трябва да имат таксиметров апарат и да бъдат жълти, а хотелите трябва да са категоризирани и да отговарят на определени изисквания. Новите технологии позволяват създаването на репутационни системи (например за таксита или хотели), базирани на оценката на потребителите, а не на това какво смята държавата. Съответно законодателството изостава от реалностите и трябва да наваксва.

Вторият аспект на изоставането е свързан с тези технологии, които изцяло променят обществените отношения. Такава област е например изкуственият интелект, а в известен смисъл и блокчейн и криптовалутите. Те имат потенциал да създадат изцяло нови обществени отношения, като решенията при възникнали казуси много трудно може да се съпоставят с вече съществуващи практики.

Третият аспект на изоставащите политики е в електронното управление, т.е. приложението на новите технологии в администрацията. Тъй като проектите имат забавяне от няколко години между идея и реализация, рядко може да бъдат приложени най-новите добри технологични практики. Това обаче не е същественият проблем, тъй като не се прилагат дори и добри практики на по десет години.

Всъщност фундаментални технологични промени не се случват чак толкова бързо. Интернет и уеб набраха скорост за повече от десетилетие, а социалните мрежи и смартфоните също ги има над десет години. Т.е. оправданието, че технологиите се изменят твърде бързо, не е напълно приемливо. По-скоро причината за усещането за изоставане на публичните политики е резултат от няколко фактора: инерцията на администрацията, липсата на технологична адекватност на политическото лидерство, както и неумението за създаване на технологично неутрална нормативна уредба.

Инерцията и мудността на администрацията са естествено явление, което доскоро е можело да бъде разгледано и като преимущество, даващо стабилност и приемственост на институциите. Към това може да причислим и липсата на готовност за използване на новите технологии. Политическото лидерство също не е източник на иновации. Дори в западните демокрации няма много технологично ориентирани лидери и (с изключение на Естония) технологиите достигат до политическия елит едва когато придобият масова популярност.

Технологично неутралните регулации са умение, което нито инертната администрация, нито „нетехнологичното“ лидерство е успяло да усъвършенства. Това е умението да правиш такива закони, че да не се налага да ги променяш при напредък на технологиите. Например не е разумно да се фиксира технологията „таксиметров апарат“, защото при поява на други начини за сигурно измерване на разстояние ще се наложи промяна в закона. От гледна точка на електронното управление например не е разумно в закона за електронната идентификация да се определя, че идентификацията е на картов носител, защото същото ниво на сигурност в близко бъдеще ще бъде предоставяно от смартфоните. Чрез технологично неутрални регулации новите технологии няма да доведат до чак такова изоставане, защото за въвеждането им няма да е необходимо да се чака решение на Народното събрание.

Проактивното изграждане на електронно управление и технологично неутралните регулации ще намалят усещането за изоставане на политиките от технологиите. При изцяло новите технологии обаче, които създават принципно различни обществени отношения, това изоставане е неизбежно. Правото върви след реалния и виртуалния свят. Създаването на правни норми винаги идва със закъснение и няма как да предхожда новите развития.

Дали липсата на регулация на изкуствения интелект или криптовалутите ще доведе до сериозни проблеми? Едва ли, тъй като и тяхното развитие е сравнително бавно. Те съществуват от около десетилетие, така че оставят достатъчно време публичните политики да се възползват от тях, както и да ги регулират.

Все пак иновациите се случват до голяма степен в частния сектор, като публичният следва да ги използва и в краен случай – да ги регулира, само след като те вече са се наложили. В този смисъл технологиите, които изпреварват политиките, не са нещо, което би трябвало да ни притеснява.

Tamilrockers Arrests: Police Parade Alleged Movie Pirates on TV

Post Syndicated from Andy original https://torrentfreak.com/tamilrockers-arrests-police-parade-alleged-movie-pirates-on-tv-180315/

Just two years ago around 277 million people used the Internet in India. Today there are estimates as high as 355 million and with a population of more than 1.3 billion, India has plenty of growth yet to come.

Also evident is that in addition to a thirst for hard work, many Internet-enabled Indians have developed a taste for Internet piracy. While the US and Europe were the most likely bases for pirate site operators between 2000 and 2015, India now appears in a growing number of cases, from torrent and streaming platforms to movie release groups.

One site that is clearly Indian-focused is the ever-popular Tamilrockers. The movie has laughed in the face of the authorities for a number of years, skipping from domain to domain as efforts to block the site descend into a chaotic game of whack-a-mole. Like The Pirate Bay, Tamilrockers has burned through plenty of domains including tamilrockers.in, tamilrockers.ac, tamilrockers.me, tamilrockers.co, tamilrockers.is, tamilrockers.us and tamilrockers.ro.

Now, however, the authorities are claiming a significant victory against the so-far elusive operators of the site. The anti-piracy cell of the Kerala police announced last evening that they’ve arrested five men said to be behind both Tamilrockers and alleged sister site, DVDRockers.

They’re named as alleged Tamilrockers owner ‘Prabhu’, plus ‘Karthi’ and ‘Suresh’ (all aged 24), plus alleged DVD Rockers owner ‘Johnson’ and ‘Jagan’ (elsewhere reported as ‘Maria John’). The men were said to be generating between US$1,500 and US$3,000 each per month. The average salary in India is around $600 per annum.

While details of how the suspects were caught tend to come later in US and European cases, the Indian authorities are more forthright. According to Anti-Piracy Cell Superintendent B.K. Prasanthan, who headed the team that apprehended the men, it was a trail of advertising revenue crumbs that led them to the suspects.

Prasanthan revealed that it was an email, sent by a Haryana-based ad company to an individual who was arrested in 2016 in a similar case, that helped in tracking the members of Tamilrockers.

“This ad company had sent a mail to [the individual], offering to publish ads on the website he was running. In that email, the company happened to mention that they have ties with Tamilrockers. We got the information about Tamilrockers through this ad company,” Prasanthan said.

That information included the bank account details of the suspects.

Given the technical nature of the sites, it’s perhaps no surprise that the suspects are qualified in the IT field. Prasanthan revealed that all had done well.

“All the gang members were technically qualified. It even included MSc and BSc holders in computer science. They used to record movies in pieces from various parts of the world and join [them together]. We are trying to trace more members of the gang including Karthi’s brothers,” Prasanathan said.

All five men were remanded in custody but not before they were paraded in front of the media, footage which later appeared on TV.

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

Raspbian update: supporting different screen sizes

Post Syndicated from Simon Long original https://www.raspberrypi.org/blog/raspbian-update-screen-sizes/

You may have noticed that we released a updated Raspbian software image yesterday. While the main reason for the new image was to provide support for the new Raspberry Pi 3 Model B+, the image also includes, alongside the usual set of bug fixes and minor tweaks, one significant chunk of new functionality that is worth pointing out.

Updating Raspbian on your Raspberry Pi

How to update to the latest version of Raspbian on your Raspberry Pi.


As a software developer, one of the most awkward things to deal with is what is known as platform fragmentation: having to write code that works on all the different devices and configurations people use. In my spare time, I write applications for iOS, and this has become increasingly painful over the last few years. When I wrote my first iPhone application, it only had to work on the original iPhone, but nowadays any iOS application has to work across several models of iPhone and iPad (which all have different processors and screens), and also across the various releases of iOS. And that’s before you start to consider making your code run on Android as well…

Screenshot of clean Raspbian desktop

The good thing about developing for Raspberry Pi is that there is only a relatively small number of different models of Pi hardware. We try our best to make sure that, wherever possible, the Raspberry Pi Desktop software works on every model of Pi ever sold, and we’ve managed to do this for most of the software in the image. The only exceptions are some of the more recent applications like Chromium, which won’t run on the older ARM6 processors in the Pi 1 and the Pi Zero, and some applications that run very slowly due to needing more memory than the older platforms have.

Raspbian with different screen resolutions

But there is one area where we have no control over the hardware, and that is screen resolution. The HDMI port on the Pi supports a wide range of resolutions, and when you include the composite port and display connector as well, people can be using the desktop  on a huge number of different screen sizes.

Supporting a range of screen sizes is harder than you might think. One problem is that the Linux desktop environment is made up of a large selection of bits of software from various different developers, and not all of these support resizing. And the bits of software that do support resizing don’t all do it in the same way, so making everything resize at once can be awkward.

This is why one of the first things I did when I first started working on the desktop was to create the Appearance Settings application in order to bring a lot of the settings for things like font and icon sizes into one place. This avoids users having to tweak several configuration files whenever they wanted to change something.

Screenshot of appearance settings application in Raspbian

The Appearance Settings application was a good place to start regarding support of different screen sizes. One of the features I originally included was a button to set everything to a default value. This was really a default setting for screens of an average size, and the resulting defaults would not have worked that well on much smaller or much larger screens. Now, there is no longer a single defaults button, but a new Defaults tab with multiple options:

Screenshot of appearance settings application in Raspbian

These three options adjust font size, icon size, and various other settings to values which ought to work well on screens with a high or low resolution. (The For medium screens option has the same effect as the previous defaults button.) The results will not be perfect in all circumstances and for all applications — as mentioned above, there are many different components used to create the desktop, and some of them don’t provide any way of resizing what they draw. But using these options should set the most important parts of the desktop and installed applications, such as icons, fonts, and toolbars, to a suitable size.

Pixel doubling

We’ve added one other option for supporting high resolution screens. At the bottom of the System tab in the Raspberry Pi Configuration application, there is now an option for pixel doubling:

Screenshot of configuration application in Raspbian

We included this option to facilitate the use of the x86 version of Raspbian with ultra-high-resolution screens that have very small pixels, such as Apple’s Retina displays. When running our desktop on one of these, the tininess of the pixels made everything too small for comfortable use.

Enabling pixel doubling simply draws every pixel in the desktop as a 2×2 block of pixels on the screen, making everything exactly twice the size and resulting in a usable desktop on, for example, a MacBook Pro’s Retina display. We’ve included the option on the version of the desktop for the Pi as well, because we know that some people use their Pi with large-screen HDMI TVs.

As pixel doubling magnifies everything on the screen by a factor of two, it’s also a useful option for people with visual impairments.

How to update

As mentioned above, neither of these new functionalities is a perfect solution to dealing with different screen sizes, but we hope they will make life slightly easier for you if you’re trying to run the desktop on a small or large screen. The features are included in the new image we have just released to support the Pi 3B+. If you want to add them to your existing image, the standard upgrade from apt will do so. As shown in the video above, you can just open a terminal window and enter the following to update Raspbian:

sudo apt-get update
sudo apt-get dist-upgrade

As always, your feedback, either in comments here or on the forums, is very welcome.

The post Raspbian update: supporting different screen sizes appeared first on Raspberry Pi.

Artificial Intelligence and the Attack/Defense Balance

Post Syndicated from Bruce Schneier original https://www.schneier.com/blog/archives/2018/03/artificial_inte.html

Artificial intelligence technologies have the potential to upend the longstanding advantage that attack has over defense on the Internet. This has to do with the relative strengths and weaknesses of people and computers, how those all interplay in Internet security, and where AI technologies might change things.

You can divide Internet security tasks into two sets: what humans do well and what computers do well. Traditionally, computers excel at speed, scale, and scope. They can launch attacks in milliseconds and infect millions of computers. They can scan computer code to look for particular kinds of vulnerabilities, and data packets to identify particular kinds of attacks.

Humans, conversely, excel at thinking and reasoning. They can look at the data and distinguish a real attack from a false alarm, understand the attack as it’s happening, and respond to it. They can find new sorts of vulnerabilities in systems. Humans are creative and adaptive, and can understand context.

Computers — so far, at least — are bad at what humans do well. They’re not creative or adaptive. They don’t understand context. They can behave irrationally because of those things.

Humans are slow, and get bored at repetitive tasks. They’re terrible at big data analysis. They use cognitive shortcuts, and can only keep a few data points in their head at a time. They can also behave irrationally because of those things.

AI will allow computers to take over Internet security tasks from humans, and then do them faster and at scale. Here are possible AI capabilities:

  • Discovering new vulnerabilities­ — and, more importantly, new types of vulnerabilities­ in systems, both by the offense to exploit and by the defense to patch, and then automatically exploiting or patching them.
  • Reacting and adapting to an adversary’s actions, again both on the offense and defense sides. This includes reasoning about those actions and what they mean in the context of the attack and the environment.
  • Abstracting lessons from individual incidents, generalizing them across systems and networks, and applying those lessons to increase attack and defense effectiveness elsewhere.
  • Identifying strategic and tactical trends from large datasets and using those trends to adapt attack and defense tactics.

That’s an incomplete list. I don’t think anyone can predict what AI technologies will be capable of. But it’s not unreasonable to look at what humans do today and imagine a future where AIs are doing the same things, only at computer speeds, scale, and scope.

Both attack and defense will benefit from AI technologies, but I believe that AI has the capability to tip the scales more toward defense. There will be better offensive and defensive AI techniques. But here’s the thing: defense is currently in a worse position than offense precisely because of the human components. Present-day attacks pit the relative advantages of computers and humans against the relative weaknesses of computers and humans. Computers moving into what are traditionally human areas will rebalance that equation.

Roy Amara famously said that we overestimate the short-term effects of new technologies, but underestimate their long-term effects. AI is notoriously hard to predict, so many of the details I speculate about are likely to be wrong­ — and AI is likely to introduce new asymmetries that we can’t foresee. But AI is the most promising technology I’ve seen for bringing defense up to par with offense. For Internet security, that will change everything.

This essay previously appeared in the March/April 2018 issue of IEEE Security & Privacy.

Microsoft: Poisoned Torrent Client Triggered Coin Miner Outbreak

Post Syndicated from Ernesto original https://torrentfreak.com/microsoft-poisoned-torrent-client-triggered-coin-miner-outbreak-180315/

First released in 2010, MediaGet has been around for a while. Initially, the torrent client was available in Russian only, but the team later expanded its reach across the world.

While it’s a relatively small player, it has been installed on millions of computers in recent years. It still has a significant reach, which is what Microsoft also found out recently.

This week the Windows Defender Research team reported that a poisoned version of the BitTorrent client was used to start the Dofoil campaign, which attempted to offload hundreds of thousands of malicious cryptocurrency miners.

Although Windows Defender caught and blocked the culprit within milliseconds, the team further researched the issue to find out how this could have happened.

It turns out that the update process for the application was poisoned. This then enabled a signed version of MediaGet to drop off a compromised version, as can be seen in the diagram below.

“A signed mediaget.exe downloads an update.exe program and runs it on the machine to install a new mediaget.exe. The new mediaget.exe program has the same functionality as the original but with additional backdoor capability,” Microsoft’s team explains.

The update poisoning

The malicious MediaGet version eventually triggered the mass coin miner outbreak. Windows Defender Research stresses that the poisoned version was signed by a third-party software company, not MediaGet itself.

Once the malware was launched the client built a list of command-and-control servers, using embedded NameCoin DNS servers and domains with the non-ICANN-sanctioned .bit TLD, making it harder to shut down.

More detailed information on the attack and how Dofoil was used to infect computers can be found in Microsoft’s full analysis.

MediaGet informs TorrentFreak that hackers compromised the update server to carry out their attack.

“Hackers got access to our update server, using an exploit in the Zabbix service and deeply integrated into our update mechanics. They modified the original version of Mediaget to add their functionality,” MediaGet reveals.

The company says that roughly five percent of all users were affected by the compromised update servers. All affected users were alerted and urged to update their software.

The issue is believed to be fully resolved at MediaGet’s end and they’re working with Microsoft to take care of any copies that may still be floating around in the wild.

“We patched everything and improved our verification system. To all the poisoned users we sent the message about an urgent update. Also, we are in contact with Microsoft, they will clean up all the poisoned versions,” MediaGet concludes.

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

RIP: Стивън Хокинг

Post Syndicated from Григор original http://www.gatchev.info/blog/?p=2121

Беше най-великият от живите учени.

Беше най-жилавият и волеви от страдащите от ALS.

Беше пример за всички като мен, които мрънкат и не намират време и сили да творят наука и да раздават светлина.

Незаменими хора няма. Но някои са много, много близо до това да са.

Ако има Господ, сигурно ще има какво да научи от него…

Почивай в мир! Ако любознателността и волята ти не се окажат по-силни и от смъртта.

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.