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Containers and microservices have revolutionized application development and infrastructure management. They have also introduced new security challenges without solving the old ones. What are some of the new security challenges, and what can you do about them? read more

In 1937, Ronald Coase gave economics something new: a theory for why companies should exist. Oddly, this hadn't come up before.

On May 12, 1996, like a benevolent mad scientist, Brewster Kahle brought the Internet Archive to life. The World Wide Web was in its infancy and the Archive was there to capture its growing pains. Inspired by and emulating the Library at Alexandria, the Internet Archive began its mission to preserve and provide universal access to all knowledge. read more

Red Hat Enterprise Linux 7.3 includes new features and enhancements built around performance, security, and reliability. The release also introduces new capabilities around Linux containers and the Internet of Things.

Where do your witty Tweets end up? What about the rest of the content you create inside walled platforms like Facebook, Swarm, and Instagram*? Those posts and images are part of your identity yet they are "lost" in a sense when posted to platforms that aren't open. That's where the IndieWeb comes in; it's based around the idea that you have a personal domain and web space where you post everything first, then you can copy it to third party services, like Twitter. read more

Barr notes that the Linux config is designed for security: there's no remote root access; SSH only runs using key pairs, not passwords; and it's built with a very small number of "non-critical packages.

In our amazing Linux world, we have not one, not two, but three, count 'em, three major-league enterprise Linux distributions: Red Hat Enterprise Linux, Canonical's Ubuntu Linux, and SUSE Enterprise Linux. In this series, we will contrast and compare all three.

The 48 x 46mm Orange Pi Zero runs Linux or Android on a quad-core Allwinner H2, and offers WiFi, 10/100, microSD, USB host and OTG, and a 26-pin RPi header. Shenzhen Xunlong has added a Raspberry Pi Zero competitor to its Orange Pi lineup of open source hacker boards.

Open source software is increasingly becoming available on the mainframe.  MongoDB is among the most popular of several programs supporting Linux for mainframe. Yes, the mainframe. Surprisingly to some, mainframe computing is still in heavy use in large organizations. Indeed, 92 of the top 100 banks still run critical data on the mainframe, as do many top retailers, airlines and government organizations.

WikiToLearn is KDE's project to create textbooks for university and school students. It provides free, collaborative and accessible text books. Academics worldwide contribute in sharing knowledge by creating high quality content.

Portwell unveiled a Nano-ITX SBC and COM Express Compact module with dual or quad-core Atom E3900 SoCs, -40 to 85°C support, and up to 32GB on the COM. Portwell has announced both a Nano-6062 Nano-ITX single board computer and a PCOM-B641VG COM Express Compact Type 6 module built around Intel’s new Atom E3900 “Apollo Lake” SoCs.

Once upon a time, the saying was "Nobody ever got fired for buying IBM." Today, for Linux servers -- with all due respect to Canonical's Ubuntu and SUSE's SUSE Linux Enterprise Server (SLES) -- you can't get fired for running Red Hat's Red Hat Enterprise Linux (RHEL) on your Linux server.

Canonical released its lightweight Ubuntu Core 16, now completely built with snap packages, featuring a smaller footprint and better lifecycle management. Canonical released version 16 of Ubuntu Core, built entirely from the snap packages that debuted in the lightweight Snappy Ubuntu Core embedded version of Ubuntu Linux announced in Jan. 2015.

The web's early history is generally remembered as a few seminal events: the day Tim Berners-Lee announced the WWW-project on Usenet, the document with which CERN released the project's code into the public domain, and of course the first version of the NCSA Mosaic browser in January 1993. read more

NitroShare is a cross-platform file transfer application that can help Linux users move files from one device to another as long as it is installed in all of them. While there are many ways to do this, and some are more secure than NitroShare, this one is one of the simplest and easiest to use for everyday common file sharing tasks. In the following quick guide, I will showcase how to transfer a sample file from an Ubuntu system onto an Arch system.

If implementing DevOps practices is difficult, then maintaining them may be even tougher. Michael Nygard knows this—which is why he's turned to the language of warfare to describe the ongoing campaign that is the agile workflow. read more

yes, installation is a pain. Hand-partitioning, hand-mounting and generating your own fstab files takes more time and effort than clicking "install" and merrily heading off to do something else. But the process of installing Arch teaches you a lot. It pulls back the curtain so you can see what's behind it. In fact it makes the curtain disappear entirely. In Arch, you are the person behind the curtain.

Cloud Foundry has found businesses really, really need IT employees who know the cloud.

Erica Brescia, Nithya Ruff, and Jeff Garzik bring a breadth of expertise, diversity, and insight to the top open-source organization.

If you can't reach your favorite Linux developer by IM or e-mail today, it's because they're under a denial of service (DoS) attack. The top programmers are all at the Linux Plumbers conference, which is being hammered by an Internet attacker.