Following hints earlier in the year, a beta of Red Hat Fedora Linux 21 has finally arrived in three incarnations: Cloud, Server, and Workstation. Fedora 21 also provides the first public glimpse of Project Atomic, Red Hat's initiative to produce a Linux distribution optimized as a Docker container host.

The new head of GCHQ , Robert Hannigan, has spoken out strongly against American Internet companies. The BBC reports: "His concerns appear to be twofold. Firstly the fact that militant organisations such as Islamic State (IS) are using Twitter, Facebook and WhatsApp to promote themselves and the increasing sophistication that extremists are showing in their use of such platforms. And secondly he is not happy about pledges from Microsoft, Google, Apple and Yahoo to make encryption a default option to protect users from government snooping."

Emil Kvarnhammar, a hacker at Swedish security firm Truesec, calls the vulnerability "rootpipe" and has explained how he found it and how you can protect against it. It's a so-called privilege escalation vulnerability, which means that even without a password an attacker could gain the highest level of access on a machine, known as root access. From there, the attacker has full control of the system. It affects the newest OS X release, version 10.10, known as Yosemite. Apple hasn't fixed the flaw yet, he says, so Truesec won't provide details yet of how it works.

The highly anticipated version 2.0 of AROS distribution Icaros Desktop is now available for download. AROS is now an almost-20-years old open source attempt to rewrite the original AmigaOS 3.x operating system from Commodore, starting with its API documentation. Icaros Desktop extends AROS features with many 3rd party programs and libraries, providing a full preconfigured environment to allow modern tasks. In this new version, which has been released 2 years after the latest one, AROS' Workbench clone "Wanderer" can be replaced by x86-native port of DirectoryOpus 5 Magellan, which has been configured to act like a modern GUI, old Amiga programs can run in a more polished emulation layer (AmiBridge) which does not require original Amiga ROMs and Operating System, and whole AROS system files have been replaced with a newer branch, which also includes a new, faster and more reliable TLSF memory manager. For full size screenshots and downloads, you can follow this link.

The reason the United States lags many countries in both speed and affordability, according to people who study the issue, has nothing to do with technology. Instead, it is an economic policy problem - the lack of competition in the broadband industry.

Linux has a good range of open source software which helps users to organise their e-book collection, catch up on a novel, and to create, validate and publish their own e-book.

China’s Xiaomi only sells its smartphones and other devices in a handful of markets… but they’re big markets with large populations including China and India. So even though you can’t easily buy a Xiaomi phone in the US or Europe, we probably shouldn’t be surprised that the company is selling a lot of phones. In fact, with Xiaomi shipping 18 million phones in the third quarter of 2014, two different reports suggest the company just became the third biggest smartphone company in the world.

You can now run the latest version of Internet Explorer on your Android, iOS, OS X or non-Windows 10 Windows machine. Microsoft has built and released something it calls RemoteIE, which allows developers to run the company’s browser preview builds without requiring them to be on the most current version of Windows.

Those who are eager to try out OS X Yosemite on any compatible Intel-based PC can follow a simple guide to install the same using UniBeast tool. The UniBeast tool creates a bootable installer via downloaded version of OS X Yosemite.

The Warpstock annual conference was held on Oct 24 to 26 on St. Louis, Missouri. These conferences are related to the OS/2 and eComStation platform. Currently there are two reviews of the event online at OS2World and at WarpCity2 blog. Between the relevant news there is a new company called "Arca Noae" that will focus on software development for the platform. They are working on ACPI, USB, Network and other drivers for the platform. Additionally Mensys also gave some light why there haven't been activity on the last year. Arca Noae announced driver releases and software subscription products for the users of this platform.

It's got a built-in GPS, so you can wear in around and don't have to take your phone. It's svelte and stylish. The display is small (keeping the device small) but it's high resolution and touchscreen. In addition to all the standard quantified self stuff, it supports mail, messaging, calendar, and alerts. It costs $199, and it's on sale now (for preorder). Most importantly, you can load it with Starbucks credit and use it to pay for lattes. Looks like a winner.

The FTDI FT232 chip is found in thousands of electronic baubles, from Arduinos to test equipment, and more than a few bits of consumer electronics. It’s a simple chip, converting USB to a serial port, but very useful and probably one of the most cloned pieces of silicon on Earth. Thanks to a recent Windows update, all those fake FTDI chips are at risk of being bricked. This isn’t a case where fake FTDI chips won’t work if plugged into a machine running the newest FTDI driver; the latest driver bricks the fake chips, rendering them inoperable with any computer.

Visopsys is an alternative OS for PC-compatibles. Version 0.75 is the third update this year, and is particularly focused on hardware, adding USB 3.0 (XHCI) and APIC interrupt controller support, as well as improved USB 2.0 and hub support. Downloads are available from here, and details are available in the change log

Asm.js deserves closer inspection for two reasons. First, it's the one "native browser VM" that doesn't massively reinvent wheels. Second, it's the only time a browser vendor's "next-gen JS" attempts have actually gotten everybody else to pay attention. But what are we transitioning into exactly?