Tag Archives: TIC

New .BOT gTLD from Amazon

Post Syndicated from Randall Hunt original https://aws.amazon.com/blogs/aws/new-bot-gtld-from-amazon/

Today, I’m excited to announce the launch of .BOT, a new generic top-level domain (gTLD) from Amazon. Customers can use .BOT domains to provide an identity and portal for their bots. Fitness bots, slack bots, e-commerce bots, and more can all benefit from an easy-to-access .BOT domain. The phrase “bot” was the 4th most registered domain keyword within the .COM TLD in 2016 with more than 6000 domains per month. A .BOT domain allows customers to provide a definitive internet identity for their bots as well as enhancing SEO performance.

At the time of this writing .BOT domains start at $75 each and must be verified and published with a supported tool like: Amazon Lex, Botkit Studio, Dialogflow, Gupshup, Microsoft Bot Framework, or Pandorabots. You can expect support for more tools over time and if your favorite bot framework isn’t supported feel free to contact us here: [email protected].

Below, I’ll walk through the experience of registering and provisioning a domain for my bot, whereml.bot. Then we’ll look at setting up the domain as a hosted zone in Amazon Route 53. Let’s get started.

Registering a .BOT domain

First, I’ll head over to https://amazonregistry.com/bot, type in a new domain, and click magnifying class to make sure my domain is available and get taken to the registration wizard.

Next, I have the opportunity to choose how I want to verify my bot. I build all of my bots with Amazon Lex so I’ll select that in the drop down and get prompted for instructions specific to AWS. If I had my bot hosted somewhere else I would need to follow the unique verification instructions for that particular framework.

To verify my Lex bot I need to give the Amazon Registry permissions to invoke the bot and verify it’s existence. I’ll do this by creating an AWS Identity and Access Management (IAM) cross account role and providing the AmazonLexReadOnly permissions to that role. This is easily accomplished in the AWS Console. Be sure to provide the account number and external ID shown on the registration page.

Now I’ll add read only permissions to our Amazon Lex bots.

I’ll give my role a fancy name like DotBotCrossAccountVerifyRole and a description so it’s easy to remember why I made this then I’ll click create to create the role and be transported to the role summary page.

Finally, I’ll copy the ARN from the created role and save it for my next step.

Here I’ll add all the details of my Amazon Lex bot. If you haven’t made a bot yet you can follow the tutorial to build a basic bot. I can refer to any alias I’ve deployed but if I just want to grab the latest published bot I can pass in $LATEST as the alias. Finally I’ll click Validate and proceed to registering my domain.

Amazon Registry works with a partner EnCirca to register our domains so we’ll select them and optionally grab Site Builder. I know how to sling some HTML and Javascript together so I’ll pass on the Site Builder side of things.

 

After I click continue we’re taken to EnCirca’s website to finalize the registration and with any luck within a few minutes of purchasing and completing the registration we should receive an email with some good news:

Alright, now that we have a domain name let’s find out how to host things on it.

Using Amazon Route53 with a .BOT domain

Amazon Route 53 is a highly available and scalable DNS with robust APIs, healthchecks, service discovery, and many other features. I definitely want to use this to host my new domain. The first thing I’ll do is navigate to the Route53 console and create a hosted zone with the same name as my domain.


Great! Now, I need to take the Name Server (NS) records that Route53 created for me and use EnCirca’s portal to add these as the authoritative nameservers on the domain.

Now I just add my records to my hosted zone and I should be able to serve traffic! Way cool, I’ve got my very own .bot domain for @WhereML.

Next Steps

  • I could and should add to the security of my site by creating TLS certificates for people who intend to access my domain over TLS. Luckily with AWS Certificate Manager (ACM) this is extremely straightforward and I’ve got my subdomains and root domain verified in just a few clicks.
  • I could create a cloudfront distrobution to front an S3 static single page application to host my entire chatbot and invoke Amazon Lex with a cognito identity right from the browser.

Randall

Ransomware Update: Viruses Targeting Business IT Servers

Post Syndicated from Roderick Bauer original https://www.backblaze.com/blog/ransomware-update-viruses-targeting-business-it-servers/

Ransomware warning message on computer

As ransomware attacks have grown in number in recent months, the tactics and attack vectors also have evolved. While the primary method of attack used to be to target individual computer users within organizations with phishing emails and infected attachments, we’re increasingly seeing attacks that target weaknesses in businesses’ IT infrastructure.

How Ransomware Attacks Typically Work

In our previous posts on ransomware, we described the common vehicles used by hackers to infect organizations with ransomware viruses. Most often, downloaders distribute trojan horses through malicious downloads and spam emails. The emails contain a variety of file attachments, which if opened, will download and run one of the many ransomware variants. Once a user’s computer is infected with a malicious downloader, it will retrieve additional malware, which frequently includes crypto-ransomware. After the files have been encrypted, a ransom payment is demanded of the victim in order to decrypt the files.

What’s Changed With the Latest Ransomware Attacks?

In 2016, a customized ransomware strain called SamSam began attacking the servers in primarily health care institutions. SamSam, unlike more conventional ransomware, is not delivered through downloads or phishing emails. Instead, the attackers behind SamSam use tools to identify unpatched servers running Red Hat’s JBoss enterprise products. Once the attackers have successfully gained entry into one of these servers by exploiting vulnerabilities in JBoss, they use other freely available tools and scripts to collect credentials and gather information on networked computers. Then they deploy their ransomware to encrypt files on these systems before demanding a ransom. Gaining entry to an organization through its IT center rather than its endpoints makes this approach scalable and especially unsettling.

SamSam’s methodology is to scour the Internet searching for accessible and vulnerable JBoss application servers, especially ones used by hospitals. It’s not unlike a burglar rattling doorknobs in a neighborhood to find unlocked homes. When SamSam finds an unlocked home (unpatched server), the software infiltrates the system. It is then free to spread across the company’s network by stealing passwords. As it transverses the network and systems, it encrypts files, preventing access until the victims pay the hackers a ransom, typically between $10,000 and $15,000. The low ransom amount has encouraged some victimized organizations to pay the ransom rather than incur the downtime required to wipe and reinitialize their IT systems.

The success of SamSam is due to its effectiveness rather than its sophistication. SamSam can enter and transverse a network without human intervention. Some organizations are learning too late that securing internet-facing services in their data center from attack is just as important as securing endpoints.

The typical steps in a SamSam ransomware attack are:

1
Attackers gain access to vulnerable server
Attackers exploit vulnerable software or weak/stolen credentials.
2
Attack spreads via remote access tools
Attackers harvest credentials, create SOCKS proxies to tunnel traffic, and abuse RDP to install SamSam on more computers in the network.
3
Ransomware payload deployed
Attackers run batch scripts to execute ransomware on compromised machines.
4
Ransomware demand delivered requiring payment to decrypt files
Demand amounts vary from victim to victim. Relatively low ransom amounts appear to be designed to encourage quick payment decisions.

What all the organizations successfully exploited by SamSam have in common is that they were running unpatched servers that made them vulnerable to SamSam. Some organizations had their endpoints and servers backed up, while others did not. Some of those without backups they could use to recover their systems chose to pay the ransom money.

Timeline of SamSam History and Exploits

Since its appearance in 2016, SamSam has been in the news with many successful incursions into healthcare, business, and government institutions.

March 2016
SamSam appears

SamSam campaign targets vulnerable JBoss servers
Attackers hone in on healthcare organizations specifically, as they’re more likely to have unpatched JBoss machines.

April 2016
SamSam finds new targets

SamSam begins targeting schools and government.
After initial success targeting healthcare, attackers branch out to other sectors.

April 2017
New tactics include RDP

Attackers shift to targeting organizations with exposed RDP connections, and maintain focus on healthcare.
An attack on Erie County Medical Center costs the hospital $10 million over three months of recovery.
Erie County Medical Center attacked by SamSam ransomware virus

January 2018
Municipalities attacked

• Attack on Municipality of Farmington, NM.
• Attack on Hancock Health.
Hancock Regional Hospital notice following SamSam attack
• Attack on Adams Memorial Hospital
• Attack on Allscripts (Electronic Health Records), which includes 180,000 physicians, 2,500 hospitals, and 7.2 million patients’ health records.

February 2018
Attack volume increases

• Attack on Davidson County, NC.
• Attack on Colorado Department of Transportation.
SamSam virus notification

March 2018
SamSam shuts down Atlanta

• Second attack on Colorado Department of Transportation.
• City of Atlanta suffers a devastating attack by SamSam.
The attack has far-reaching impacts — crippling the court system, keeping residents from paying their water bills, limiting vital communications like sewer infrastructure requests, and pushing the Atlanta Police Department to file paper reports.
Atlanta Ransomware outage alert
• SamSam campaign nets $325,000 in 4 weeks.
Infections spike as attackers launch new campaigns. Healthcare and government organizations are once again the primary targets.

How to Defend Against SamSam and Other Ransomware Attacks

The best way to respond to a ransomware attack is to avoid having one in the first place. If you are attacked, making sure your valuable data is backed up and unreachable by ransomware infection will ensure that your downtime and data loss will be minimal or none if you ever suffer an attack.

In our previous post, How to Recover From Ransomware, we listed the ten ways to protect your organization from ransomware.

  1. Use anti-virus and anti-malware software or other security policies to block known payloads from launching.
  2. Make frequent, comprehensive backups of all important files and isolate them from local and open networks. Cybersecurity professionals view data backup and recovery (74% in a recent survey) by far as the most effective solution to respond to a successful ransomware attack.
  3. Keep offline backups of data stored in locations inaccessible from any potentially infected computer, such as disconnected external storage drives or the cloud, which prevents them from being accessed by the ransomware.
  4. Install the latest security updates issued by software vendors of your OS and applications. Remember to patch early and patch often to close known vulnerabilities in operating systems, server software, browsers, and web plugins.
  5. Consider deploying security software to protect endpoints, email servers, and network systems from infection.
  6. Exercise cyber hygiene, such as using caution when opening email attachments and links.
  7. Segment your networks to keep critical computers isolated and to prevent the spread of malware in case of attack. Turn off unneeded network shares.
  8. Turn off admin rights for users who don’t require them. Give users the lowest system permissions they need to do their work.
  9. Restrict write permissions on file servers as much as possible.
  10. Educate yourself, your employees, and your family in best practices to keep malware out of your systems. Update everyone on the latest email phishing scams and human engineering aimed at turning victims into abettors.

Please Tell Us About Your Experiences with Ransomware

Have you endured a ransomware attack or have a strategy to avoid becoming a victim? Please tell us of your experiences in the comments.

The post Ransomware Update: Viruses Targeting Business IT Servers appeared first on Backblaze Blog | Cloud Storage & Cloud Backup.

Congratulations to Oracle on MySQL 8.0

Post Syndicated from Michael "Monty" Widenius original http://monty-says.blogspot.com/2018/04/congratulations-to-oracle-on-mysql-80.html

Last week, Oracle announced the general availability of MySQL 8.0. This is good news for database users, as it means Oracle is still developing MySQL.

I decide to celebrate the event by doing a quick test of MySQL 8.0. Here follows a step-by-step description of my first experience with MySQL 8.0.
Note that I did the following without reading the release notes, as is what I have done with every MySQL / MariaDB release up to date; In this case it was not the right thing to do.

I pulled MySQL 8.0 from [email protected]:mysql/mysql-server.git
I was pleasantly surprised that ‘cmake . ; make‘ worked without without any compiler warnings! I even checked the used compiler options and noticed that MySQL was compiled with -Wall + several other warning flags. Good job MySQL team!

I did have a little trouble finding the mysqld binary as Oracle had moved it to ‘runtime_output_directory’; Unexpected, but no big thing.

Now it’s was time to install MySQL 8.0.

I did know that MySQL 8.0 has removed mysql_install_db, so I had to use the mysqld binary directly to install the default databases:
(I have specified datadir=/my/data3 in the /tmp/my.cnf file)

> cd runtime_output_directory
> mkdir /my/data3
> ./mysqld –defaults-file=/tmp/my.cnf –install

2018-04-22T12:38:18.332967Z 1 [ERROR] [MY-011011] [Server] Failed to find valid data directory.
2018-04-22T12:38:18.333109Z 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed.
2018-04-22T12:38:18.333135Z 0 [ERROR] [MY-010119] [Server] Aborting

A quick look in mysqld –help –verbose output showed that the right command option is –-initialize. My bad, lets try again,

> ./mysqld –defaults-file=/tmp/my.cnf –initialize

2018-04-22T12:39:31.910509Z 0 [ERROR] [MY-010457] [Server] –initialize specified but the data directory has files in it. Aborting.
2018-04-22T12:39:31.910578Z 0 [ERROR] [MY-010119] [Server] Aborting

Now I used the right options, but still didn’t work.
I took a quick look around:

> ls /my/data3/
binlog.index

So even if the mysqld noticed that the data3 directory was wrong, it still wrote things into it.  This even if I didn’t have –log-binlog enabled in the my.cnf file. Strange, but easy to fix:

> rm /my/data3/binlog.index
> ./mysqld –defaults-file=/tmp/my.cnf –initialize

2018-04-22T12:40:45.633637Z 0 [ERROR] [MY-011071] [Server] unknown variable ‘max-tmp-tables=100’
2018-04-22T12:40:45.633657Z 0 [Warning] [MY-010952] [Server] The privilege system failed to initialize correctly. If you have upgraded your server, make sure you’re executing mysql_upgrade to correct the issue.
2018-04-22T12:40:45.633663Z 0 [ERROR] [MY-010119] [Server] Aborting

The warning about the privilege system confused me a bit, but I ignored it for the time being and removed from my configuration files the variables that MySQL 8.0 doesn’t support anymore. I couldn’t find a list of the removed variables anywhere so this was done with the trial and error method.

> ./mysqld –defaults-file=/tmp/my.cnf

2018-04-22T12:42:56.626583Z 0 [ERROR] [MY-010735] [Server] Can’t open the mysql.plugin table. Please run mysql_upgrade to create it.
2018-04-22T12:42:56.827685Z 0 [Warning] [MY-010015] [Repl] Gtid table is not ready to be used. Table ‘mysql.gtid_executed’ cannot be opened.
2018-04-22T12:42:56.838501Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2018-04-22T12:42:56.848375Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2018-04-22T12:42:56.848863Z 0 [ERROR] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we’re sending the information to the error-log instead: MY-001146 – Table ‘mysql.component’ doesn’t exist
2018-04-22T12:42:56.848916Z 0 [Warning] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we’re sending the information to the error-log instead: MY-003543 – The mysql.component table is missing or has an incorrect definition.
….
2018-04-22T12:42:56.854141Z 0 [System] [MY-010931] [Server] /home/my/mysql-8.0/runtime_output_directory/mysqld: ready for connections. Version: ‘8.0.11’ socket: ‘/tmp/mysql.sock’ port: 3306 Source distribution.

I figured out that if there is a single wrong variable in the configuration file, running mysqld –initialize will leave the database in an inconsistent state. NOT GOOD! I am happy I didn’t try this in a production system!

Time to start over from the beginning:

> rm -r /my/data3/*
> ./mysqld –defaults-file=/tmp/my.cnf –initialize

2018-04-22T12:44:45.548960Z 5 [Note] [MY-010454] [Server] A temporary password is generated for [email protected]: px)NaaSp?6um
2018-04-22T12:44:51.221751Z 0 [System] [MY-013170] [Server] /home/my/mysql-8.0/runtime_output_directory/mysqld (mysqld 8.0.11) initializing of server has completed

Success!

I wonder why the temporary password is so complex; It could easily have been something that one could easily remember without decreasing security, it’s temporary after all. No big deal, one can always paste it from the logs. (Side note: MariaDB uses socket authentication on many system and thus doesn’t need temporary installation passwords).

Now lets start the MySQL server for real to do some testing:

> ./mysqld –defaults-file=/tmp/my.cnf

2018-04-22T12:45:43.683484Z 0 [System] [MY-010931] [Server] /home/my/mysql-8.0/runtime_output_directory/mysqld: ready for connections. Version: ‘8.0.11’ socket: ‘/tmp/mysql.sock’ port: 3306 Source distribution.

And the lets start the client:

> ./client/mysql –socket=/tmp/mysql.sock –user=root –password=”px)NaaSp?6um”
ERROR 2059 (HY000): Plugin caching_sha2_password could not be loaded: /usr/local/mysql/lib/plugin/caching_sha2_password.so: cannot open shared object file: No such file or directory

Apparently MySQL 8.0 doesn’t work with old MySQL / MariaDB clients by default 🙁

I was testing this in a system with MariaDB installed, like all modern Linux system today, and didn’t want to use the MySQL clients or libraries.

I decided to try to fix this by changing the authentication to the native (original) MySQL authentication method.

> mysqld –skip-grant-tables

> ./client/mysql –socket=/tmp/mysql.sock –user=root
ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: NO)

Apparently –skip-grant-tables is not good enough anymore. Let’s try again with:

> mysqld –skip-grant-tables –default_authentication_plugin=mysql_native_password

> ./client/mysql –socket=/tmp/mysql.sock –user=root mysql
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MySQL connection id is 7
Server version: 8.0.11 Source distribution

Great, we are getting somewhere, now lets fix “root”  to work with the old authenticaion:

MySQL [mysql]> update mysql.user set plugin=”mysql_native_password”,authentication_string=password(“test”) where user=”root”;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘(“test”) where user=”root”‘ at line 1

A quick look in the MySQL 8.0 release notes told me that the PASSWORD() function is removed in 8.0. Why???? I don’t know how one in MySQL 8.0 is supposed to generate passwords compatible with old installations of MySQL. One could of course start an old MySQL or MariaDB version, execute the password() function and copy the result.

I decided to fix this the easy way and use an empty password:

(Update:: I later discovered that the right way would have been to use: FLUSH PRIVILEGES;  ALTER USER’ root’@’localhost’ identified by ‘test’  ; I however dislike this syntax as it has the password in clear text which is easy to grab and the command can’t be used to easily update the mysql.user table. One must also disable the –skip-grant mode to do use this)

MySQL [mysql]> update mysql.user set plugin=”mysql_native_password”,authentication_string=”” where user=”root”;
Query OK, 1 row affected (0.077 sec)
Rows matched: 1 Changed: 1 Warnings: 0
 
I restarted mysqld:
> mysqld –default_authentication_plugin=mysql_native_password

> ./client/mysql –user=root –password=”” mysql
ERROR 1862 (HY000): Your password has expired. To log in you must change it using a client that supports expired passwords.

Ouch, forgot that. Lets try again:

> mysqld –skip-grant-tables –default_authentication_plugin=mysql_native_password

> ./client/mysql –user=root –password=”” mysql
MySQL [mysql]> update mysql.user set password_expired=”N” where user=”root”;

Now restart and test worked:

> ./mysqld –default_authentication_plugin=mysql_native_password

>./client/mysql –user=root –password=”” mysql

Finally I had a working account that I can use to create other users!

When looking at mysqld –help –verbose again. I noticed the option:

–initialize-insecure
Create the default database and exit. Create a super user
with empty password.

I decided to check if this would have made things easier:

> rm -r /my/data3/*
> ./mysqld –defaults-file=/tmp/my.cnf –initialize-insecure

2018-04-22T13:18:06.629548Z 5 [Warning] [MY-010453] [Server] [email protected] is created with an empty password ! Please consider switching off the –initialize-insecure option.

Hm. Don’t understand the warning as–initialize-insecure is not an option that one would use more than one time and thus nothing one would ‘switch off’.

> ./mysqld –defaults-file=/tmp/my.cnf

> ./client/mysql –user=root –password=”” mysql
ERROR 2059 (HY000): Plugin caching_sha2_password could not be loaded: /usr/local/mysql/lib/plugin/caching_sha2_password.so: cannot open shared object file: No such file or directory

Back to the beginning 🙁

To get things to work with old clients, one has to initialize the database with:
> ./mysqld –defaults-file=/tmp/my.cnf –initialize-insecure –default_authentication_plugin=mysql_native_password

Now I finally had MySQL 8.0 up and running and thought I would take it up for a spin by running the “standard” MySQL/MariaDB sql-bench test suite. This was removed in MySQL 5.7, but as I happened to have MariaDB 10.3 installed, I decided to run it from there.

sql-bench is a single threaded benchmark that measures the “raw” speed for some common operations. It gives you the ‘maximum’ performance for a single query. Its different from other benchmarks that measures the maximum throughput when you have a lot of users, but sql-bench still tells you a lot about what kind of performance to expect from the database.

I tried first to be clever and create the “test” database, that I needed for sql-bench, with
> mkdir /my/data3/test

but when I tried to run the benchmark, MySQL 8.0 complained that the test database didn’t exist.

MySQL 8.0 has gone away from the original concept of MySQL where the user can easily
create directories and copy databases into the database directory. This may have serious
implication for anyone doing backup of databases and/or trying to restore a backup with normal OS commands.

I created the ‘test’ database with mysqladmin and then tried to run sql-bench:

> ./run-all-tests –user=root

The first run failed in test-ATIS:

Can’t execute command ‘create table class_of_service (class_code char(2) NOT NULL,rank tinyint(2) NOT NULL,class_description char(80) NOT NULL,PRIMARY KEY (class_code))’
Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘rank tinyint(2) NOT NULL,class_description char(80) NOT NULL,PRIMARY KEY (class_’ at line 1

This happened because ‘rank‘ is now a reserved word in MySQL 8.0. This is also reserved in ANSI SQL, but I don’t know of any other database that has failed to run test-ATIS before. I have in the past run it against Oracle, PostgreSQL, Mimer, MSSQL etc without any problems.

MariaDB also has ‘rank’ as a keyword in 10.2 and 10.3 but one can still use it as an identifier.

I fixed test-ATIS and then managed to run all tests on MySQL 8.0.

I did run the test both with MySQL 8.0 and MariaDB 10.3 with the InnoDB storage engine and by having identical values for all InnoDB variables, table-definition-cache and table-open-cache. I turned off performance schema for both databases. All test are run with a user without an empty password (to keep things comparable and because it’s was too complex to generate a password in MySQL 8.0)

The result are as follows
Results per test in seconds:

Operation         |MariaDB|MySQL-8|

———————————–
ATIS              | 153.00| 228.00|
alter-table       |  92.00| 792.00|
big-tables        | 990.00|2079.00|
connect           | 186.00| 227.00|
create            | 575.00|4465.00|
insert            |4552.00|8458.00|
select            | 333.00| 412.00|
table-elimination |1900.00|3916.00|
wisconsin         | 272.00| 590.00|
———————————–

This is of course just a first view of the performance of MySQL 8.0 in a single user environment. Some reflections about the results:

  • Alter-table test is slower (as expected) in 8.0 as some of the alter tests benefits of the instant add column in MariaDB 10.3.
  • connect test is also better for MariaDB as we put a lot of efforts to speed this up in MariaDB 10.2
  • table-elimination shows an optimization in MariaDB for the  Anchor table model, which MySQL doesn’t have.
  • CREATE and DROP TABLE is almost 8 times slower in MySQL 8.0 than in MariaDB 10.3. I assume this is the cost of ‘atomic DDL’. This may also cause performance problems for any thread using the data dictionary when another thread is creating/dropping tables.
  • When looking at the individual test results, MySQL 8.0 was slower in almost every test, in many significantly slower.
  • The only test where MySQL was faster was “update_with_key_prefix”. I checked this and noticed that there was a bug in the test and the columns was updated to it’s original value (which should be instant with any storage engine). This is an old bug that MySQL has found and fixed and that we have not been aware of in the test or in MariaDB.
  • While writing this, I noticed that MySQL 8.0 is now using utf8mb4 as the default character set instead of latin1. This may affect some of the benchmarks slightly (not much as most tests works with numbers and Oracle claims that utf8mb4 is only 20% slower than latin1), but needs to be verified.
  • Oracle claims that MySQL 8.0 is much faster on multi user benchmarks. The above test indicates that they may have done this by sacrificing single user performance.
  •  We need to do more and many different benchmarks to better understand exactly what is going on. Stay tuned!

Short summary of my first run with MySQL 8.0:

  • Using the new caching_sha2_password authentication as default for new installation is likely to cause a lot of problems for users. No old application will be able to use MySQL 8.0, installed with default options, without moving to MySQL’s client libraries. While working on this blog I saw MySQL users complain on IRC that not even MySQL Worklog can authenticate with MySQL 8.0. This is the first time in MySQL’s history where such an incompatible change has ever been done!
  • Atomic DDL is a good thing (We plan to have this in MariaDB 10.4), but it should not have such a drastic impact on performance. I am also a bit skeptical of MySQL 8.0 having just one copy of the data dictionary as if this gets corrupted you will lose all your data. (Single point of failure)
  • MySQL 8.0 has several new reserved words and has removed a lot of variables, which makes upgrades hard. Before upgrading to MySQL 8.0 one has to check all one’s databases and applications to ensure that there are no conflicts.
  • As my test above shows, if you have a single deprecated variable in your configuration files, the installation of MySQL will abort and can leave the database in inconsistent state. I did of course my tests by installing into an empty data dictionary, but one can assume that some of the problems may also happen when upgrading an old installation.

Conclusions:
In many ways, MySQL 8.0 has caught up with some earlier versions of MariaDB. For instance, in MariaDB 10.0, we introduced roles (four years ago). In MariaDB 10.1, we introduced encrypted redo/undo logs (three years ago). In MariaDB 10.2, we introduced window functions and CTEs (a year ago). However, some catch-up of MariaDB Server 10.2 features still remains for MySQL (such as check constraints, binlog compression, and log-based rollback).

MySQL 8.0 has a few new interesting features (mostly Atomic DDL and JSON TABLE functions), but at the same time MySQL has strayed away from some of the fundamental corner stone principles of MySQL:

From the start of the first version of MySQL in 1995, all development has been focused around 3 core principles:

  • Ease of use
  • Performance
  • Stability

With MySQL 8.0, Oracle has sacrifices 2 of 3 of these.

In addition (as part of ease of use), while I was working on MySQL, we did our best to ensure that the following should hold:

  • Upgrades should be trivial
  • Things should be kept compatible, if possible (don’t remove features/options/functions that are used)
  • Minimize reserved words, don’t remove server variables
  • One should be able to use normal OS commands to create and drop databases, copy and move tables around within the same system or between different systems. With 8.0 and data dictionary taking backups of specific tables will be hard, even if the server is not running.
  • mysqldump should always be usable backups and to move to new releases
  • Old clients and application should be able to use ‘any’ MySQL server version unchanged. (Some Oracle client libraries, like C++, by default only supports the new X protocol and can thus not be used with older MySQL or any MariaDB version)

We plan to add a data dictionary to MariaDB 10.4 or MariaDB 10.5, but in a way to not sacrifice any of the above principles!

The competition between MySQL and MariaDB is not just about a tactical arms race on features. It’s about design philosophy, or strategic vision, if you will.

This shows in two main ways: our respective view of the Storage Engine structure, and of the top-level direction of the roadmap.

On the Storage Engine side, MySQL is converging on InnoDB, even for clustering and partitioning. In doing so, they are abandoning the advantages of multiple ways of storing data. By contrast, MariaDB sees lots of value in the Storage Engine architecture: MariaDB Server 10.3 will see the general availability of MyRocks (for write-intensive workloads) and Spider (for scalable workloads). On top of that, we have ColumnStore for analytical workloads. One can use the CONNECT engine to join with other databases. The use of different storage engines for different workloads and different hardware is a competitive differentiator, now more than ever.

On the roadmap side, MySQL is carefully steering clear of features that close the gap between MySQL and Oracle. MariaDB has no such constraints. With MariaDB 10.3, we are introducing PL/SQL compatibility (Oracle’s stored procedures) and AS OF (built-in system versioned tables with point-in-time querying). For both of those features, MariaDB is the first Open Source database doing so. I don’t except Oracle to provide any of the above features in MySQL!

Also on the roadmap side, MySQL is not working with the ecosystem in extending the functionality. In 2017, MariaDB accepted more code contributions in one year, than MySQL has done during its entire lifetime, and the rate is increasing!

I am sure that the experience I had with testing MySQL 8.0 would have been significantly better if MySQL would have an open development model where the community could easily participate in developing and testing MySQL continuously. Most of the confusing error messages and strange behavior would have been found and fixed long before the GA release.

Before upgrading to MySQL 8.0 please read https://dev.mysql.com/doc/refman/8.0/en/upgrading-from-previous-series.html to see what problems you can run into! Don’t expect that old installations or applications will work out of the box without testing as a lot of features and options has been removed (query cache, partition of myisam tables etc)! You probably also have to revise your backup methods, especially if you want to ever restore just a few tables. (With 8.0, I don’t know how this can be easily done).

According to the MySQL 8.0 release notes, one can’t use mysqldump to copy a database to MySQL 8.0. One has to first to move to a MySQL 5.7 GA version (with mysqldump, as recommended by Oracle) and then to MySQL 8.0 with in-place update. I assume this means that all old mysqldump backups are useless for MySQL 8.0?

MySQL 8.0 seams to be a one way street to an unknown future. Up to MySQL 5.7 it has been trivial to move to MariaDB and one could always move back to MySQL with mysqldump. All MySQL client libraries has worked with MariaDB and all MariaDB client libraries has worked with MySQL. With MySQL 8.0 this has changed in the wrong direction.

As long as you are using MySQL 5.7 and below you have choices for your future, after MySQL 8.0 you have very little choice. But don’t despair, as MariaDB will always be able to load a mysqldump file and it’s very easy to upgrade your old MySQL installation to MariaDB 🙂

I wish you good luck to try MySQL 8.0 (and also the upcoming MariaDB 10.3)!

Computer Alarm that Triggers When Lid Is Opened

Post Syndicated from Bruce Schneier original https://www.schneier.com/blog/archives/2018/04/computer_alarm_.html

Do Not Disturb” is a Macintosh app that send an alert when the lid is opened. The idea is to detect computer tampering.

Wire article:

Do Not Disturb goes a step further than just the push notification. Using the Do Not Disturb iOS app, a notified user can send themselves a picture snapped with the laptop’s webcam to catch the perpetrator in the act, or they can shut down the computer remotely. The app can also be configured to take more custom actions like sending an email, recording screen activity, and keeping logs of commands executed on the machine.

Can someone please make one of these for Windows?

Japan ISP Says it Will Voluntarily Block Pirate Sites as Major Portal Disappears

Post Syndicated from Andy original https://torrentfreak.com/japan-isp-says-it-will-voluntarily-block-pirate-sites-as-major-portal-disappears-180424/

Speaking at a news conference during March, Japan’s Chief Cabinet Secretary Yoshihide Suga said that the government was considering measures to prohibit access to pirate sites. The country’s manga and anime industries were treasures worth protecting, Suga said.

“The damage is getting worse. We are considering the possibilities of all measures including site blocking. I would like to take countermeasures as soon as possible under the cooperation of the relevant ministries and agencies,” he added.

But with no specific legislation that allows for site-blocking, particularly not on copyright infringement grounds, it appeared that Japan might face an uphill struggle. Indeed, the country’s constitution supports freedom of speech and expressly forbids censorship. Earlier this month, however, matters quickly began to progress.

On Friday April 13, the government said it would introduce an emergency measure to target websites hosting pirated manga, anime and other types of content. It would not force ISPs to comply with its blocking requests but would simply ask for their assistance instead.

The aim was to establish cooperation in advance of an expansion of legislation later this year which was originally introduced to tackle the menace of child pornography.

“Our country’s content industry could be denied a future if manga artists and other creators are robbed of proceeds that should go to them,” said Prime Minister Shinzo Abe.

The government didn’t have to wait long for a response. The Nippon Telegraph and Telephone Corp. (NTT) announced yesterday that it will begin blocking access to sites that provide unauthorized access to copyrighted content.

“We have taken short-term emergency measures until legal systems on site-blocking are implemented,” NTT in a statement.

NTT Communications Corp., NTT Docomo Inc. and NTT Plala Inc., will block access to three sites previously identified by the government – Mangamura, AniTube! and MioMio which have a particularly large following in Japan.

NTT said that it will also restrict access to other sites if requested to do so by the government. The company added that at least in the short-term, it will prevent access to the sites using DNS blocking.

While Anitube and MioMio will be blocked in due course, Mangamura has already disappeared from the Internet. The site was reportedly attracting 100 million visits per month but on April 17 went offline following an apparent voluntary shutdown by its administrators.

AnimeNewsNetwork notes that a news program on NHK dedicated to Mangamura aired last Wednesday. A second episode will reportedly focus on the site’s administrators which NHK claims can be traced back to the United States, Ukraine, and other regions. Whether this exposé played a part in the site’s closure is unclear but that kind of publicity is rarely welcome in the piracy scene.

To date, just three sites have been named by the government as particularly problematic but it’s now promising to set up a consultation on a further response. A bill will also be submitted to parliament to target sites that promote links to content hosted elsewhere, an activity which is not illegal under current law.

Two other major access providers in Japan, KDDI Corp. and SoftBank Corp., have told local media that their plans to block pirate sites have not yet been finalized.

“The fact that neglecting the situation of infringement of copyright etc. cannot be overlooked is recognized and it is recognized as an important problem to be addressed urgently,” Softbank said in a statement.

“However, since there is concern that blocking infringes secrecy of communications, we need careful discussion. We would like to collaborate with industry organizations involved in telecommunications and consider measures that can be taken from various viewpoints, such as laws, institutions, and operation methods.”

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

Serverless Architectures with AWS Lambda: Overview and Best Practices

Post Syndicated from Andrew Baird original https://aws.amazon.com/blogs/architecture/serverless-architectures-with-aws-lambda-overview-and-best-practices/

For some organizations, the idea of “going serverless” can be daunting. But with an understanding of best practices – and the right tools — many serverless applications can be fully functional with only a few lines of code and little else.

Examples of fully-serverless-application use cases include:

  • Web or mobile backends – Create fully-serverless, mobile applications or websites by creating user-facing content in a native mobile application or static web content in an S3 bucket. Then have your front-end content integrate with Amazon API Gateway as a backend service API. Lambda functions will then execute the business logic you’ve written for each of the API Gateway methods in your backend API.
  • Chatbots and virtual assistants – Build new serverless ways to interact with your customers, like customer support assistants and bots ready to engage customers on your company-run social media pages. The Amazon Alexa Skills Kit (ASK) and Amazon Lex have the ability to apply natural-language understanding to user-voice and freeform-text input so that a Lambda function you write can intelligently respond and engage with them.
  • Internet of Things (IoT) backends – AWS IoT has direct-integration for device messages to be routed to and processed by Lambda functions. That means you can implement serverless backends for highly secure, scalable IoT applications for uses like connected consumer appliances and intelligent manufacturing facilities.

Using AWS Lambda as the logic layer of a serverless application can enable faster development speed and greater experimentation – and innovation — than in a traditional, server-based environment.

We recently published the “Serverless Architectures with AWS Lambda: Overview and Best Practices” whitepaper to provide the guidance and best practices you need to write better Lambda functions and build better serverless architectures.

Once you’ve finished reading the whitepaper, below are a couple additional resources I recommend as your next step:

  1. If you would like to better understand some of the architecture pattern possibilities for serverless applications: Thirty Serverless Architectures in 30 Minutes (re:Invent 2017 video)
  2. If you’re ready to get hands-on and build a sample serverless application: AWS Serverless Workshops (GitHub Repository)
  3. If you’ve already built a serverless application and you’d like to ensure your application has been Well Architected: The Serverless Application Lens: AWS Well Architected Framework (Whitepaper)

About the Author

 

Andrew Baird is a Sr. Solutions Architect for AWS. Prior to becoming a Solutions Architect, Andrew was a developer, including time as an SDE with Amazon.com. He has worked on large-scale distributed systems, public-facing APIs, and operations automation.

Court Denies TVAddons’ Request to Dismiss U.S. Piracy Lawsuit

Post Syndicated from Ernesto original https://torrentfreak.com/court-denies-tvaddons-request-to-dismiss-u-s-piracy-lawsuit-180423/

Last year, American satellite and broadcast provider Dish Network targeted two well-known players in the third-party Kodi add-on ecosystem.

In a complaint filed in a federal court in Texas, add-on ZemTV and the TVAddons library were accused of copyright infringement. As a result, both are facing up to $150,000 in damages for each offense.

While the case was filed in Texas, neither of the defendants live there, or even in the United States. The owner and operator of TVAddons is Adam Lackman, who resides in Montreal, Canada. ZemTV’s developer Shahjahan Durrani is even further away in London, UK.

According to the legal team of the two defendants, this limited connection to Texas is reason for the case to be dismissed. They filed a motion to dismiss in January, asking the court to drop the case.

“Lackman and Durrani have never been residents or citizens of Texas; they have never owned property in Texas; they have never voted in Texas; they have never personally visited Texas; they have never directed any business activity of any kind to anyone in Texas […] and they have never earned income in Texas,” the motion reads.

Dish saw things differently, however. The broadcast provider replied to the motion, submitting hundreds of pages of evidence documenting TVAddons and ZemTV’s ties to the United States.

Among other things, Dish pointed the court towards TVAddons own data, which showed that most of its users came from the United States. More than one-third of the total user base were American, it argued.

“The United States was Defendants’ largest market with approximately 34% of all TV Addons traffic coming from users located in the United States, which was three times the traffic from the second largest market.”

Late last week District Court Judge Vanessa Gilmore ruled on the motion to dismiss from both defendants, which is denied.

Denied

At the time of writing, there is no additional information available as to how Judge Gilmore reached her decision. However, it is clear that the case will now move forward.

This lawsuit is one of several related to Kodi-powered pirate steaming boxes. While TVAddons and ZemTV didn’t sell any fully loaded boxes directly, Dish argues that they both played a significant role in making copyright-infringing content available.

Earlier this year, the manufacturer of the streaming device DragonBox was sued in a separate case by Netflix, Amazon and several major Hollywood studios.

A few days ago Dragon Media denied all piracy allegations in the complaint, but the lawsuit remains ongoing. The same is true for a related case against Tickbox, another Kodi-powered box manufacturer.

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

Vetter: Linux Kernel Maintainer Statistics

Post Syndicated from corbet original https://lwn.net/Articles/752563/rss

Daniel Vetter looks at
some kernel-development statistics
, with a focus on patches written by
the maintainers who commit them. “Naively extrapolating the relative trend predicts that around the year 2025 large numbers of kernel maintainers will do nothing else than be the bottleneck, preventing everyone else from getting their work merged and not contributing anything of their own. The kernel community imploding under its own bureaucratic weight being the likely outcome of that.

This is a huge contrast to the ‘everything is getting better, bigger, and
the kernel community is very healthy’ fanfare touted at keynotes and the
yearly kernel report. In my opinion, the kernel community is very much not
looking like it is coping with its growth well and an overall healthy
community.”

Announcing the new AWS Certified Security – Specialty exam

Post Syndicated from Janna Pellegrino original https://aws.amazon.com/blogs/architecture/announcing-the-new-aws-certified-security-specialty-exam/

Good news for cloud security experts: following our most popular beta exam ever, the AWS Certified Security – Specialty exam is here. This new exam allows experienced cloud security professionals to demonstrate and validate their knowledge of how to secure the AWS platform.

About the exam
The security exam covers incident response, logging and monitoring, infrastructure security, identity and access management, and data protection. The exam is open to anyone who currently holds a Cloud Practitioner or Associate-level certification. We recommend candidates have five years of IT security experience designing and implementing security solutions, and at least two years of hands-on experience securing AWS workloads.

The exam validates:

  • An understanding of specialized data classifications and AWS data protection mechanisms.
  • An understanding of data encryption methods and AWS mechanisms to implement them.
  • An understanding of secure Internet protocols and AWS mechanisms to implement them.
  • A working knowledge of AWS security services and features of services to provide a secure production environment.
  • Competency gained from two or more years of production deployment experience using AWS security services and features.
  • Ability to make trade-off decisions with regard to cost, security, and deployment complexity given a set of application requirements.
  • An understanding of security operations and risk.

Learn more and register >>

How to prepare
We have training and other resources to help you prepare for the exam:

AWS Training (aws.amazon.com/training)

Additional Resources

Learn more and register >>

Please contact us if you have questions about exam registration.

Good luck!

Announcing the new AWS Certified Security – Specialty exam

Post Syndicated from Ozlem Yilmaz original https://aws.amazon.com/blogs/security/announcing-the-new-aws-certified-security-specialty-exam/

Good news for cloud security experts: the AWS Certified Security — Specialty exam is here. This new exam allows experienced cloud security professionals to demonstrate and validate their knowledge of how to secure the AWS platform.

About the exam

The security exam covers incident response, logging and monitoring, infrastructure security, identity and access management, and data protection. The exam is open to anyone who currently holds a Cloud Practitioner or Associate-level certification. We recommend candidates have five years of IT security experience designing and implementing security solutions, and at least two years of hands-on experience securing AWS workloads.

The exam validates your understanding of:

  • Specialized data classifications and AWS data protection mechanisms
  • Data encryption methods and AWS mechanisms to implement them
  • Secure Internet protocols and AWS mechanisms to implement them
  • AWS security services and features of services to provide a secure production environment
  • Making tradeoff decisions with regard to cost, security, and deployment complexity given a set of application requirements
  • Security operations and risk

How to prepare

We have training and other resources to help you prepare for the exam.

AWS Training that includes:

Additional Resources

Learn more and register here, and please contact us if you have questions about exam registration.

Want more AWS Security news? Follow us on Twitter.

StaCoAn – Mobile App Static Analysis Tool

Post Syndicated from Darknet original https://www.darknet.org.uk/2018/04/stacoan-mobile-app-static-analysis-tool/?utm_source=rss&utm_medium=social&utm_campaign=darknetfeed

StaCoAn – Mobile App Static Analysis Tool

StaCoAn is a cross-platform tool which aids developers, bug bounty hunters and ethical hackers performing mobile app static analysis on the code of the application for both native Android and iOS applications.

This tool will look for interesting lines in the code which can contain:

  • Hardcoded credentials
  • API keys
  • URL’s of API’s
  • Decryption keys
  • Major coding mistakes

This tool was created with a big focus on usability and graphical guidance in the user interface.

Read the rest of StaCoAn – Mobile App Static Analysis Tool now! Only available at Darknet.

[$] Rewiring x86 system-call dispatch

Post Syndicated from corbet original https://lwn.net/Articles/752422/rss

Each kernel development cycle includes a vast number of changes that are
not intended to change visible behavior and which, as a result, go
unnoticed by most users and developers. One such change in 4.17 is a
rewiring of how system-call implementations are invoked within the kernel.
The change is interesting, though, and provides an opportunity to look at
the macro magic that handles system-call definitions.

French Minister of Culture Calls For Pirate Streaming Blacklist

Post Syndicated from Ernesto original https://torrentfreak.com/french-minister-of-culture-calls-for-pirate-streaming-blacklist-180423/

Nearly a decade ago, France was on the anti-piracy enforcement frontline.

The country was the first to introduce a graduated response system, Hadopi, where Internet subscribers risked losing their Internet connections if they were caught sharing torrents repeatedly.

Today this approach is no longer as effective as it once was. The bulk of all online piracy has moved from P2P downloading to streaming, and the latter isn’t traceable by anti-piracy watchdogs.

This hasn’t gone unnoticed by the French Government, Minister of Culture Françoise Nyssen in particular, who highlighted the issue to reporters a few days ago.

“The Hadopi response is no longer suitable because piracy is now 80% by streaming,” she said, quoted by local media.

While Hadopi may have outgrown its usefulness, France is not giving up the piracy fight. On the contrary, the country is now pondering new measures to target the current epidemic of pirate streaming sites.

Nyssen hopes that local authorities will implement a national pirate site blocklist to address the problem. Ideally, this should be constantly updated to ensure that pirate streaming sites remain inaccessible.

The Minister told reporters that France must “act on the sites,” by implementing “a blacklist which is constantly updated to keep them offline”.

This list would be maintained by the Hadopi agency which can then circulate it among several online intermediaries. This can include Internet providers, but also search engines and advertising networks.

The tough language will be music to the ears of the film industry and the timing doesn’t appear to be a total coincidence either.

The comments from the French Minister of Culture come shortly after several film industry groups boycotted a reception at the ministry. According to the groups, France dropped the ball on enforcement against piracy, which is blamed for more than a billion euros in losses.

The renewed promise may calm the waters for a while, but for now, it’s little more than that. It will likely take time before an effective pirate site blacklist is established, if it gets that far.

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

Invent new sounds with Google’s NSynth Super

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/google-nsynth-super/

Discover new sounds and explore the role of machine learning in music production and sound research with the NSynth Super, an ongoing project from Google’s Magenta research team that you can build at home.

Google Open NSynth Super Testing

Uploaded by AB Open on 2018-04-17.

What is the NSynth Super?

Part of the ongoing Magenta research project within Google, NSynth Super explores the ways in which machine learning tools help artists and musicians be creative.

Google Nsynth Super Raspberry Pi

“Technology has always played a role in creating new types of sounds that inspire musicians — from the sounds of distortion to the electronic sounds of synths,” explains the team behind the NSynth Super. “Today, advances in machine learning and neural networks have opened up new possibilities for sound generation.”

Using TensorFlow, the Magenta team builds tools and interfaces that let  artists and musicians use machine learning in their work. The NSynth Super AI algorithm uses deep neural networking to investigate the character of sounds. It then builds new sounds based on these characteristics instead of simply mixing sounds together.

Using an autoencoder, it extracts 16 defining temporal features from each input. These features are then interpolated linearly to create new embeddings (mathematical representations of each sound). These new embeddings are then decoded into new sounds, which have the acoustic qualities of both inputs.

The team publishes all hardware designs and software that are part of their ongoing research under open-source licences, allowing you to build your own synth.

Build your own NSynth Super

Using these open-source tools, Andrew Black has produced his own NSynth Super, demoed in the video above. Andrew’s list of build materials includes a Raspberry Pi 3, potentiometers, rotary encoders, and the Adafruit 1.3″ OLED display. Magenta also provides Gerber files for you to fabricate your own PCB.

Google Nsynth Super Raspberry Pi

Once fabricated, the PCB includes a table of contents for adding components.

The build isn’t easy — it requires soldering skills or access to someone who can assemble PCBs. Take a look at Andrew’s blog post and the official NSynth GitHub repo to see whether you’re up to the challenge.

Google Nsynth Super Raspberry Pi
Google Nsynth Super Raspberry Pi
Google Nsynth Super Raspberry Pi

Music and Raspberry Pi

The Raspberry Pi has been widely used for music production and music builds. Be it retrofitting a boombox, distributing music atop Table Mountain, or coding tracks with Sonic Pi, the Pi offers endless opportunities for musicians and music lovers to expand their repertoire of builds and instruments.

If you’d like to try more music-based projects using the Raspberry Pi, you can check out our free resources. And if you’ve used a Raspberry Pi in your own musical project, please share it with us in the comments or via our social network accounts.

The post Invent new sounds with Google’s NSynth Super appeared first on Raspberry Pi.

Registrars Suspend 11 Pirate Site Domains, 89 More in the Crosshairs

Post Syndicated from Andy original https://torrentfreak.com/registrars-suspend-11-pirate-site-domains-89-more-in-the-crosshairs-180423/

In addition to website blocking which is running rampant across dozens of countries right now, targeting the domains of pirate sites is considered to be a somewhat effective anti-piracy tool.

The vast majority of websites are found using a recognizable name so when they become inaccessible, site operators have to work quickly to get the message out to fans. That can mean losing visitors, at least in the short term, and also contributes to the rise of copy-cat sites that may not have users’ best interests at heart.

Nevertheless, crime-fighting has always been about disrupting the ability of the enemy to do business so with this in mind, authorities in India began taking advice from the UK’s Police Intellectual Property Crime Unit (PIPCU) a couple of years ago.

After studying the model developed by PIPCU, India formed its Digital Crime Unit (DCU), which follows a multi-stage plan.

Initially, pirate sites and their partners are told to cease-and-desist. Next, complaints are filed with advertisers, who are asked to stop funding site activities. Service providers and domain registrars also receive a written complaint from the DCU, asking them to suspend services to the sites in question.

Last July, the DCU earmarked around 9,000 sites where pirated content was being made available. From there, 1,300 were placed on a shortlist for targeted action. Precisely how many have been contacted thus far is unclear but authorities are now reporting success.

According to local reports, the Maharashtra government’s Digital Crime Unit has managed to have 11 pirate site domains suspended following complaints from players in the entertainment industry.

As is often the case (and to avoid them receiving even more attention) the sites in question aren’t being named but according to Brijesh Singh, special Inspector General of Police in Maharashtra, the sites had a significant number of visitors.

Their domain registrars were sent a notice under Section 149 of the Code Of Criminal Procedure, which grants police the power to take preventative action when a crime is suspected. It’s yet to be confirmed officially but it seems likely that pirate sites utilizing local registrars were targeted by the authorities.

“Responding to our notice, the domain names of all these websites, that had a collective viewership of over 80 million, were suspended,” Singh said.

Laxman Kamble, a police inspector attached to the state government’s Cyber Cell, said the pilot project was launched after the government received complaints from Viacom and Star but back in January there were reports that the MPAA had also become involved.

Using the model pioneered by London’s PIPCU, 19 parameters were applied to list of pirate sites in order to place them on the shortlist. They are reported to include the type of content being uploaded, downloaded, and the number of downloads overall.

Kamble reports that a further 89 websites, that have domains registered abroad but are very popular in India, are now being targeted. Whether overseas registrars will prove as compliant will remain to be seen. After booking initial success, even PIPCU itself experienced problems keeping up the momentum with registrars.

In 2014, information obtained by TorrentFreak following a Freedom of Information request revealed that only five out of 70 domain registrars had complied with police requests to suspend domains.

A year later, PIPCU confirmed that suspending pirate domain names was no longer a priority for them after ICANN ruled that registrars don’t have to suspend domain names without a valid court order.

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

OMG The Stupid It Burns

Post Syndicated from Robert Graham original https://blog.erratasec.com/2018/04/omg-stupid-it-burns.html

This article, pointed out by @TheGrugq, is stupid enough that it’s worth rebutting.

The article starts with the question “Why did the lessons of Stuxnet, Wannacry, Heartbleed and Shamoon go unheeded?“. It then proceeds to ignore the lessons of those things.
Some of the actual lessons should be things like how Stuxnet crossed air gaps, how Wannacry spread through flat Windows networking, how Heartbleed comes from technical debt, and how Shamoon furthers state aims by causing damage.
But this article doesn’t cover the technical lessons. Instead, it thinks the lesson should be the moral lesson, that we should take these things more seriously. But that’s stupid. It’s the sort of lesson people teach you that know nothing about the topic. When you have nothing of value to contribute to a topic you can always take the moral high road and criticize everyone for being morally weak for not taking it more seriously. Obviously, since doctors haven’t cured cancer yet, it’s because they don’t take the problem seriously.
The article continues to ignore the lesson of these cyber attacks and instead regales us with a list of military lessons from WW I and WW II. This makes the same flaw that many in the military make, trying to understand cyber through analogies with the real world. It’s not that such lessons could have no value, it’s that this article contains a poor list of them. It seems to consist of a random list of events that appeal to the author rather than events that have bearing on cybersecurity.
Then, in case we don’t get the point, the article bullies us with hyperbole, cliches, buzzwords, bombastic language, famous quotes, and citations. It’s hard to see how most of them actually apply to the text. Rather, it seems like they are included simply because he really really likes them.
The article invests much effort in discussing the buzzword “OODA loop”. Most attacks in cyberspace don’t have one. Instead, attackers flail around, trying lots of random things, overcoming defense with brute-force rather than an understanding of what’s going on. That’s obviously the case with Wannacry: it was an accident, with the perpetrator experimenting with what would happen if they added the ETERNALBLUE exploit to their existing ransomware code. The consequence was beyond anybody’s ability to predict.
You might claim that this is just the first stage, that they’ll loop around, observe Wannacry’s effects, orient themselves, decide, then act upon what they learned. Nope. Wannacry burned the exploit. It’s essentially removed any vulnerable systems from the public Internet, thereby making it impossible to use what they learned. It’s still active a year later, with infected systems behind firewalls busily scanning the Internet so that if you put a new system online that’s vulnerable, it’ll be taken offline within a few hours, before any other evildoer can take advantage of it.
See what I’m doing here? Learning the actual lessons of things like Wannacry? The thing the above article fails to do??
The article has a humorous paragraph on “defense in depth”, misunderstanding the term. To be fair, it’s the cybersecurity industry’s fault: they adopted then redefined the term. That’s why there’s two separate articles on Wikipedia: one for the old military term (as used in this article) and one for the new cybersecurity term.
As used in the cybersecurity industry, “defense in depth” means having multiple layers of security. Many organizations put all their defensive efforts on the perimeter, and none inside a network. The idea of “defense in depth” is to put more defenses inside the network. For example, instead of just one firewall at the edge of the network, put firewalls inside the network to segment different subnetworks from each other, so that a ransomware infection in the customer support computers doesn’t spread to sales and marketing computers.
The article talks about exploiting WiFi chips to bypass the defense in depth measures like browser sandboxes. This is conflating different types of attacks. A WiFi attack is usually considered a local attack, from somebody next to you in bar, rather than a remote attack from a server in Russia. Moreover, far from disproving “defense in depth” such WiFi attacks highlight the need for it. Namely, phones need to be designed so that successful exploitation of other microprocessors (namely, the WiFi, Bluetooth, and cellular baseband chips) can’t directly compromise the host system. In other words, once exploited with “Broadpwn”, a hacker would need to extend the exploit chain with another vulnerability in the hosts Broadcom WiFi driver rather than immediately exploiting a DMA attack across PCIe. This suggests that if PCIe is used to interface to peripherals in the phone that an IOMMU be used, for “defense in depth”.
Cybersecurity is a young field. There are lots of useful things that outsider non-techies can teach us. Lessons from military history would be well-received.
But that’s not this story. Instead, this story is by an outsider telling us we don’t know what we are doing, that they do, and then proceeds to prove they don’t know what they are doing. Their argument is based on a moral suasion and bullying us with what appears on the surface to be intellectual rigor, but which is in fact devoid of anything smart.
My fear, here, is that I’m going to be in a meeting where somebody has read this pretentious garbage, explaining to me why “defense in depth” is wrong and how we need to OODA faster. I’d rather nip this in the bud, pointing out if you found anything interesting from that article, you are wrong.

Netflix, Amazon and Hollywood Sue “SET TV” Over IPTV Piracy

Post Syndicated from Ernesto original https://torrentfreak.com/netflix-amazon-and-hollywood-sue-set-tv-over-iptv-piracy-180422/

In recent years, piracy streaming tools and services have become a prime target for copyright enforcers.

This is particularly true for the Alliance for Creativity and Entertainment (ACE), an anti-piracy partnership forged between Hollywood studios, Netflix, Amazon, and more than two dozen other companies.

After taking action against Kodi-powered devices Tickbox and Dragonbox, key ACE members have now filed a similar lawsuit against the Florida-based company Set Broadcast, LLC, which sells the popular IPTV service SET TV.

The complaint, filed at a California federal court on Friday, further lists company owner Jason Labbosiere and employee Nelson Johnson among the defendants.

According to the movie companies, the Set TV software is little more than a pirate tool, allowing buyers to stream copyright infringing content.

“Defendants market and sell subscriptions to ‘Setvnow,’ a software application that Defendants urge their customers to use as a tool for the mass infringement of Plaintiffs’ copyrighted motion pictures and television shows,” the complaint reads.

In addition to the software, the company also offers a preloaded box. Both allow users to connect to live streams of TV channels and ‘on demand’ content. The latter includes movies that are still in theaters, which SET TV allegedly streams through third-party sources.

“For its on-demand options, Setvnow relies on third-party sources that illicitly reproduce copyrighted works and then provide streams of popular content such as movies still exclusively in theaters and television shows.”

From the complaint

The intended use of SET TV is clear, according to the movie companies. They frame it as a pirate service and believe that this is the main draw for consumers.

“Defendants promote the use of Setvnow for overwhelmingly, if not exclusively, infringing purposes, and that is how their customers use Setvnow,” the complaint reads.

Interestingly, the complaint also states that SET TV pays for sponsored reviews to reach a broader audience. The videos, posted by popular YouTubers such as Solo Man, who is quoted in the complaint, advertise the IPTV service.

“[The] sponsored reviewer promotes Setvnow as a quick and easy way to access on demand movies: ‘You have new releases right there and you simply click on the movie … you click it and click on play again and here you have the movie just like that in 1 2 3 in beautiful HD quality’.”

The lawsuit aims to bring an end to this. The movie companies ask the California District for an injunction to shut down the infringing service and impound all pre-loaded devices. In addition, they’re requesting statutory damages which could go up to several million dollars.

At the time of writing the SET TV website is still in the air, selling subscriptions. The company itself has yet to comment on the allegations.

A copy of the complaint is available here (pdf), courtesy of GeekWire.

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

How Many Piracy Warnings Would Get You to Stop?

Post Syndicated from Andy original https://torrentfreak.com/how-many-piracy-warnings-would-get-you-to-stop-180422/

For the past several years, copyright holders in the US and Europe have been trying to reach out to file-sharers in an effort to change their habits.

Whether via high-profile publicity lawsuits or a simple email, it’s hoped that by letting people know they aren’t anonymous, they’ll stop pirating and buy more content instead.

Traditionally, most ISPs haven’t been that keen on passing infringement notices on. However, the BMG v Cox lawsuit seems to have made a big difference, with a growing number of ISPs now visibly warning their users that they operate a repeat infringer policy.

But perhaps the big question is how seriously users take these warnings because – let’s face it – that’s the entire point of their existence.

There can be little doubt that a few recipients will be scurrying away at the slightest hint of trouble, intimidated by the mere suggestion that they’re being watched.

Indeed, a father in the UK – who received a warning last year as part of the Get it Right From a Genuine Site campaign – confidently and forcefully assured TF that there would be no more illegal file-sharing taking place on his ten-year-old son’s computer again – ever.

In France, where the HADOPI anti-piracy scheme received much publicity, people receiving an initial notice are most unlikely to receive additional ones in future. A December 2017 report indicated that of nine million first warning notices sent to alleged pirates since 2012, ‘just’ 800,000 received a follow-up warning on top.

The suggestion is that people either stop their piracy after getting a notice or two, or choose to “go dark” instead, using streaming sites for example or perhaps torrenting behind a decent VPN.

But for some people, the message simply doesn’t sink in early on.

A post on Reddit this week by a TWC Spectrum customer revealed that despite a wealth of readily available information (including masses in the specialist subreddit where the post was made), even several warnings fail to have an effect.

“Was just hit with my 5th copyright violation. They halted my internet and all,” the self-confessed pirate wrote.

There are at least three important things to note from this opening sentence.

Firstly, the first four warnings did nothing to change the user’s piracy habits. Secondly, Spectrum presumably had enough at five warnings and kicked in a repeat-infringer suspension, presumably to avoid the same fate as Cox in the BMG case. Third, the account suspension seems to have changed the game.

Notably, rather than some huge blockbuster movie, that fifth warning came due to something rather less prominent.

“Thought I could sneak in a random episode of Rosanne. The new one that aired LOL. That fast. Under 24 hours I got shut off. Which makes me feel like [ISPs] do monitor your traffic and its not just the people sending them notices,” the post read.

Again, some interesting points here.

Any content can be monitored by rightsholders but if it’s popular in the US then a warning delivered via an ISP seems to be more likely than elsewhere. However, the misconception that the monitoring is done by ISPs persists, despite that not being the case.

ISPs do not monitor users’ file-sharing activity, anti-piracy companies do. They can grab an IP address the second someone enters a torrent swarm, or even connects to a tracker. It happens in an instant, at a time of their choosing. Quickly jumping in and out of a torrent is no guarantee and the fallacy of not getting caught due to a failure to seed is just that – a fallacy.

But perhaps the most important thing is that after five warnings and a disconnection, the Reddit user decided to take action. Sadly for the people behind Rosanne, it’s not exactly the reaction they’d have hoped for.

“I do not want to push it but I am curious to what happens 6th time, and if I would even be safe behind a VPN,” he wrote.

“Just want to learn how to use a VPN and Sonarr and have a guilt free stress free torrent watching.”

Of course, there was no shortage of advice.

“If you have gotten 5 notices, you really should of learnt [sic] how to use a VPN before now,” one poster noted, perhaps inevitably.

But curiously, or perhaps obviously given the number of previous warnings, the fifth warning didn’t come as a surprise to the user.

“I knew they were going to hit me for it. I just didn’t think a 195mb file would do it. They were getting me for Disney movies in the past,” he added.

So how do you grab the attention of a persistent infringer like this? Five warnings and a suspension apparently. But clearly, not even that is a guarantee of success. Perhaps this is why most ‘strike’ schemes tend to give up on people who can’t be rehabilitated.

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