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Securing the cloud is not easy. Now, Mirantis, the pure-play OpenStack business, and Palo Alto Networks, an important network security company, have joined forces to add firewalls via virtual network function (VNF) to Mirantis OpenStack. The partners claim this combination will protect "applications from cyber threats while taking advantage of the agility, cost savings, and innovation of the OpenStack cloud ecosystem."

Traditional continuous integration (CI) systems are designed as a pipeline of jobs. You have a peer review, then the build job, then the unit tests job, then the integration tests job, then the performance tests jobs, and so on. read more

Django is a web application framework written in python that follows the MVC (Model-View-Controller) architecture, it is available for free and released under an open source license. In this tutorial, we will install Django 1.9 on a Ubuntu 15.04 server. Django can be installed on a server in many ways, in this tutorial, I will show you to install it with pip, virtualenv and directly from the Django GIT sources. Finally, I will show you the first steps to start a new project with the Django web framework.

The desktop 3D printing industry continues to grow at a rapid pace. Thanks to its deep-seated commitment to free software, libre innovation, and open source hardware, there is a proliferation of projects, products, and companies that also share these values. read more

Many organizations use at least some open source code within their programs. So it is surprising that recent graduates who work with companies using open source software are usually ill prepared (or not prepared at all) to deal with open source legal issues. However, it is not the attorneys’ fault. read more

Disney omitted an API for The Force Awakens' star droid. The Force of the internet decided that wasn't good enough When I was fourteen, the Personal Computer didn’t exist. Even the famed ‘microcomputer’ only existed in the hands of a few hobbyists who laboriously soldered chips onto boards communicating over an S-100 bus. But a friend’s father ran a data centre and when he went in on Saturdays to run the backups he brought us along. We spent hours playing the interactive ‘Startrek’ game, pecking our commands into DECWriter II line printers. That’s where I fell in love with computers, and knew I’d spent the rest of my life playing with them.…

The planning of orthopedic surgeries is a difficult process. In a lot of ways, it's like working while wearing a blindfold; a surgeon can't see the bone that needs to be worked on until during the actual surgery, when time is most critical. Even with X-rays and CT scans, the raw data can be difficult to interpret correctly. Fortunately, open source software can (and does!) help reduce the guesswork.  read more

You upgrading now or tonight? Hey, let's do it now Fire up any computer running Windows 7 or 8 and you'll be used to a message or three inviting you to upgrade to Windows 10. But the latest pop-up screen doesn't even give you a choice.…

Intrinsyc has launched three Android 6.0 dev kits — phone, tablet, and board — for Qualcomm’s 14nm Snapdragon 820, with four Cortex-A72-like cores. Qualcomm announced its Snapdragon 820 system-on-chip in November with a promise that more than 60 phones and tablets will ship with it in 2016. This quad-core, Cortex-A72 like design with cutting edge […]

ONLYOFFICE Enterprise Edition is a commercial version of an open source corporate office suite developed to organize the teamwork online. If you have a team up to 5 users, you can install and use it free of charge. This guide will describe how to install ONLYOFFICE Enterprise Edition on Ubuntu 14.04 using the provided Docker script.

Today, we are giving you more control over how your data is shared in Firefox by letting you block additional trackers in Private Browsing with Tracking Protection.

Axiomtek’s compact PICO843 SBC runs Linux on Celeron SoCs and offers four USB ports, two COM ports, dual mini-PCIe sockets, and wide temperature operation.

Previously in this space, I have covered software packages like Maxima that can be used to solve symbolic mathematics problems. Several packages are available that can do those types of calculations. In this article, I discuss Xcas/Giac. Xcas is the GUI interface to the system.

In the world of Linux distributions, there are many that are based on Debian and Ubuntu, but those are the only two distro that have fueled a following of derivative distros, Fedora and CentOS have too.

I have enjoyed reading the stories others have shared about how they got started with open source software, so I thought I'd add mine. It is different in that I came to open source purely for business reasons. While I later embraced the open source way for reasons such as personal freedom and community, my initial exposure to it came from trying to find the best solution to a business problem. read more

Aaeon’s GENE-BT04 spins Intel’s Bay Trail Celeron SoCs into a 3.5-inch SBC aimed at networking and signage, with four GbE ports and dual HDMI ports. Despite its similar name, 3.5-inch form factor, and Intel Bay Trail foundation, Aaeon’s new GENE-BT04 is significantly different than the GENE-BT06 single board computer announced in September. Whereas the GENE-BT06 […]

A few years ago there was a project designed to boot generic laptops so they functioned as Chromebooks. It was a cool project, but unfortunately, the compatibility wasn't great, and it wasn't reliable to use on a daily basis. Although Chromebooks are old news these days, it still would be quite useful to transform aging laptop computers into Chromebooks.

LetsEncrypt recently entered into a public beta. Thanks to the work of the LetsEncrypt team and Fedora packagers, the official LetsEncrypt client is now available in both Fedora 23 and Rawhide. To learn how LetsEncrypt works or what it is, you can read... Continue Reading →

In a world where PC sales continue to slump quarter after quarter, Chromebooks are one of the few bright spots

Linux audio control is as messed up as the Linux audio system structure. The default and only option of setting the volume level may be enough for the majority of users out there, but it certainly isn't the best when you want to set specific audio levels, or define individual settings for different audio sources, etc. Here is a post on a selection of utilities that could help you get the sound you want on your Linux system.