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First Linux Ransomware Program Cracked, For Now

Administrators of Web servers that were infected with a recently released ransomware program for Linux are in luck: There’s now a free tool that can decrypt their files.

The tool was created by malware researchers from antivirus firm Bitdefender, who found a major flaw in how the Linux.Encoder.1 ransomware uses encryption.

The program makes files unreadable by using the Advanced Encryption Standard (AES), which uses the same key for both the encryption and decryption operations. The AES key is then encrypted too by using RSA, an asymmetric encryption algorithm.

Read more at Computerworld.

EMC Launches CloudPools, Aims for Native Public Cloud Connections

The idea behind CloudPools is to tie EMC’s Isilon systems and OneFS operating system directly to public clouds so tiering data is easier.

Read more at ZDNet News

ARM SoC & Platform Updates Mailed In For The Linux 4.4 Kernel

Olof Johansson sent in all of the ARM SoC/platform updates today for the Linux 4.4 kernel merge window…

Read more at Phoronix

Nvidia Unveils GPU Accelerators for Hyperscale Data Centers

The company’s new Tesla GPUs and software will help organizations speed up innovation around artificial intelligence and machine learning.

Read more at eWeek

How Big Data is Changing the Database Landscape For Good

Mention the word “database,” and most people think of the venerable RDBMS that has dominated the landscape for more than 30 years. That, however, may soon change.

A whole crop of new contenders are now vying for a piece of this key enterprise market, and while their approaches are diverse, most share one thing in common: a razor-sharp focus on big data.

Much of what’s driving this new proliferation of alternatives is what’s commonly referred to as the “three V’s” underlying big data: volume, velocity and variety.

Essentially, data today is coming at us faster and in greater volumes than ever before; it’s also more diverse. It’s a new data world, in other words, and traditional relational database management systems weren’t really designed for it.

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Read more at IT World

How To Use EXT4’s File-System Encryption Feature

With Linux 4.4 bringing important fixes for EXT4’s native file-system-level encryption, several Phoronix readers have inquired about how to actually use this new functionality…

Read more at Phoronix

A Set of Stable Kernel Updates

The 4.2.6, 4.1.13, 3.14.57, and 3.10.93stable kernel updates have all been released; each contains another set of important fixes.

Read more at LWN

Backup Plex For Ubuntu Reliably

It’s no secret that I like watching TV. From movies to TV shows, I like ’em all. I’m also a very happy cord cutter. This means I use a combination of services ranging from Netflix to Amazon Prime for my video content. I also have a fair bit of media on Plex. Like a lot of people, I use Plex to store digital copies of my media. Doing so, let’s me watch my DVDs in a format that doesn’t require me to leave my couch.

Unfortunately, Plex is dependent on me to maintain a working storage option here at home. In my case, that would be a USB connected hard drive attached to an old computer. For you, perhaps it’s a NAS with multiple drives.

On paper, this sounds fine…until one of the hard drives fail. Remember, this isn’t a redundant NAS setup at my house – this is a basic hard drive that could crash given enough time. This means if my internal hard drive crashes, my configuration files for Plex are toast. I’d still have my media, but I’d lose my place instantly if I’m part way through a movie or if I’m watching a TV series. It’s even worse if I lose the external drive with the media. The configuration files would be safe on the internal drive, but tons of media files would now be gone with the wind. Both situations aren’t okay with me! This is why I run automatic backups. (Read the rest at Freedom Penguin)

Boost Your Hard Drive with Bcache

A few weeks ago I converted my friend’s Chromebook from its stock ChromeOS to Ubuntu. As payment, he let me keep the Kingston 16GB M.2 SSD which we replaced with a bigger 240GB SSD. My laptop has two mSATA ports, which means I can put that 16GB SSD in my Laptop as long as I get the correct adapter, but 16GB is pretty small for a heavy user like me. So what can a guy like me do with this small drive?

Well how about using it as cache drive? Luckily for us, as linux users, we do have quite a few options to accomplish this task, but the one that stood out to me was Bcache. (Read the rest at Freedom Penguin)

​Linux Hit By Crypto-Ransomware – But Attackers Botch Private Key

Attackers are demanding one Bitcoin from web admins to unlock files infected by a new ransomware variant for Linux machines.

Read more at ZDNet News