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ApacheCon is just a couple months away -- coming up May 16-18 in Miami. We asked Shawn McKinney, Software Architect at Symas Corporation,  to share some details about his talk at ApacheCon. His presentation -- “The Anatomy of a Secure Web Application Using Java EE, Spring Security, and Apache Fortress” will focus on an end-to-end application security architecture for an Apache Wicket Web app running in Tomcat. McKinney explains more in this interview.

In the colophon to his book, Just a Geek, actor and writer Wil Wheaton wrote that he wanted to use Emacs to write the book but "couldn't find the text editor." Wheaton was joking, of course, but he highlighted an important point about Emacs: it's gone way beyond its roots as a tool for editing text. read more

SSHGuard is an intrusion prevention utility that parses logs and automatically blocks misbehaving IP addresses with the system firewall. It’s less configurable than the better-known Fail2Ban but has a smaller resource footprint and ships with full IPv6 support.

Today’s release of Firefox includes the first significant piece of Project Quantum, as well as various visible and the under-the-hood improvements. The Quantum Compositor speeds up Firefox and prevents graphics … Read more The post Firefox faster and more stable with the first big bytes of Project Quantum, simpler with compact themes and permissions redesign appeared first on The Mozilla Blog.

Open source is a developer-centric solutions model, which, in a nutshell, could be described as building communities of developers to solve problems. In its most simplistic form, the model has two stages. First, a developer has a problem, which they can fix with some new code, and they make a start on it. Second, if they then make their solution available to other developers it can develop into a full blown thriving open source community. When it works it is a fantastic process to behold and it this simple model that has changed the history of computing. read more

Do you want a no-expenses spared Linux desktop? Then check out the new Dell Precision 5720.

Last week the Fedora community was asked to share ideas for encouraging new contributors. Opensource.com collected many great responses. This week the blogging challenge continues with ideas on how to maintain existing community.

Portwell’s highly modular, Linux-friendly “XM-1” line of IoT gateways offers a choice of ARM or x86 CPUs and hot-pluggable ZigBee, LoRa, WiFi, or 2G/3G/LTE. Portwell, which was an early member of the Intel Internet of Things Solutions Alliance, has released several x86-based Internet of Things gateways in recent years (see farther below). Now, the company […]

In my keynote address a year ago at the OpenStack Summit Austin, I offered the OpenStack community an ultimatum. First, I described how our world was exploding with connected devices (50 billion by 2020) and that 400 million new servers would be needed to process and store that data, which creates a massive challenge for those of us in the infrastructure business. How will we meet the needs of users at that scale? The answer is simple: collaborate or die. read more

Moodle is a learning platform designed to provide educators, administrators, and learners with a single robust, secure and integrated system to create personalized learning environments. The tutorial is based on Debian 8, but it should work fine also with Ubuntu and other ISPConfig supported Distros.

Asus has launched its Tinker Board SBC in the U.S. for $60, featuring a quad-A17 RK3288 with 2GB RAM, a 40-pin RPi connector, and an updated TinkerOS 1.8. Asus’ Tinker Board, which launched in the UK in January for 46 Pounds ($58) is now selling on Amazon in the U.S. for $59.99. The Raspberry Pi-like […]

When using Files (aka Nautilus), have you ever wanted to quickly open a terminal to run a command at the current location? The gnome-terminal-nautilus add-on for Nautilus provides a right-click context menu item to quickly open a new gnome-terminal window in... Continue Reading →

Do we really want Chrome hegemony? Open Source Insider Write, as I have, about Firefox and you receive the usual slew of critics who demand to know why Firefox matters? Who cares if Firefox continues to exist? This is often accompanied by "Chrome is better! Chrome is all we need!"…

Mozilla is killing the channel it introduced for developers to test experimental new features in Firefox and keep pace with Chrome.

Next month, the world’s leading automotive experts and engineers will gather at Automotive Linux Summit in Japan to discuss the future of connected cars and collaborate on the open source technologies driving innovation in the automotive arena.  

At Dockercon in Austin, Texas, Docker CEO Solomon Hydes said, Docker "is a bunch of projects not a monolith." One of the newest of these projects is LinuxKit. This is a toolkit for building secure, portable, and lean operating systems for containers.

Axiomtek’s PICO313 Pico-ITX SBC extends Intel’s Apollo Lake SoCs with 2x mini-PCIe slots, 2x homegrown connectors, and an I/O board with real-world ports. The 100 x 72mm PICO313 can be considered as a more “embedded” spin of the similarly Intel Apollo Lake based PICO312 Pico-ITX board. The only real-world coastline ports are available on a […]

A few weeks ago, on one of many trips I take to visit team members in different locations around the world, I was having a one-on-one conversation with an associate who I’ve only spoken to a few times. This person has a strong reputation for doing high-quality work and expertly navigating complicated dynamics with stakeholders and other team members. He wanted to let me know that another person on the team, somebody who was relatively new and who probably would not be comfortable coming to me directly, might be in danger of quitting. read more

In my last few articles ("Let's Go to Mars with Martian Lander" and "Mars Lander, Take II: Crashing onto the Surface"), I've been building a variant on the classic video game Lunar Lander, with a few simplificatio

In my previous article, I talked about IoT (Internet of Things) and connecting physical objects ("things") to the internet. I've discussed how Mongoose OS, an open source operating system for IoT, makes programming microcontrollers in JavaScript easy for both newbies and professional developers. read more