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Nabla Containers promises reduced attack surface through fewer system calls IBM researchers have developed a new flavor of software container in an effort to create code that's more secure than Docker and similar shared kernel container systems.…

News briefs for July 19, 2018.

Google plans to replace Android with Fuchsia beginning with a smart speaker in 2021, says Bloomberg. Fuchsia could help Google sidestep Android-related legal threats from Oracle and the EU, which just slapped Google with a $5.1 billion fine.

VIDEO: With a sufficiently advanced Chromebook, you can now install and run Linux natively on it.

Dietmar Eggemann posted a patch from Quentin Perret to take advantage of energy-efficient CPUs on asymmetric multiprocessor (AMP) systems. AMP is distinguished from SMP (symmetric multiprocessor) systems in that an SMP system uses several instances of only one type of CPU, while an AMP system might use CPUs of differing speeds, feature-sets and so on.

Venerable Linux distro still keeping it clean, after all these years Slackware, the oldest Linux distribution still being maintained, has turned 25 this week, making many an enthusiast wonder where all those years went.…

When Docker exploded onto the scene a few years ago, it brought containers and container images to the masses. Although Linux containers existed before then, Docker made it easy to get started with a user-friendly command-line interface and an easy-to-understand way to build images using the Dockerfile format. But while it may be easy to jump in, there are still some nuances and tricks to building container images that are usable, even powerful, but still small in size. First pass: Clean up after yourself read more

No matter what line of work you're in, it's inevitable you have to take a few notes. Often, more than a few. If you're like many people in this day and age, you take your notes digitally.

There are many steps you can take to harden a computer, and a common recommendation you'll see in hardening guides is to enable disk encryption. Disk encryption also often is referred to as "at rest encryption", especially in security compliance guides, and many compliance regimes, such as PCI, mandate the use of at rest encryption.

News briefs for July 18, 2018.

The decision by the European Commission today to sanction Google for practices regarding the Android mobile operating system drives home the importance of true openness in the mobile ecosystem. These are complex issues, and we expect that we will be evaluating the remedies and their repercussions for some time.

Deepwave Digital has launched an Ubuntu-driven, $5K “AIR-T” Mini-ITX board for AI-infused SDR, equipped with an Nvidia Jetson TX2, a Xilinx Artix-7 FPGA, and an AD9371 2?2 MIMO transceiver. A Philadelphia based startup called Deepwave Digital has gone to Crowd Supply to launch its “Artificial Intelligence Radio – Transceiver” (AIR-T) SBC.

Many a time, a Linux machine is used by different users. So there are chances that these users access a common set of files. This opens up door to problems like accidental deletion or editing of important files, something which you - as an administrator - would definitely not want to happen. Thankfully, there exists a command - dubbed chattr - that's developed to help you in specifically these kinds of scenarios.

Keeping track of disk utilization information is on system administrators' (and others') daily to-do list. Linux has a few built-in utilities that help provide that information. df The df command stands for "disk-free," and shows available and used disk space on the Linux system. df -h shows disk space in human-readable format df -a shows the file system's complete disk usage even if the Available field is 0 read more

The nation's top voting machine maker has admitted in a letter to a federal lawmaker that the company installed remote-access software on election-management systems it sold over a period of six years, raising questions about the security of those systems and the integrity of elections that were conducted with them.

Contribution to Fedora comes in many forms. Here’s a common misconception about contributing: “I’m not a developer, so what do they need me for?” However, there are many ways for non-developers to contribute to Fedora. One way is package testing. Before a new version of a package lands in the updates repository, it passes through […]

Cloud-native programming inherently involves working with remote endpoints: microservices, serverless, APIs, WebSockets, software-as-a-service (SaaS) apps, and more. Ballerina is a cloud-native, general purpose, concurrent, transactional, and statically- and strongly-typed programming language with both textual and graphical syntaxes.

Google's Project Fi is a great cell-phone service, but the data-only SIMs make it incredible for network projects! Project Fi is a play on the term "WiFi" and is pronounced "Project Fye", as opposed to "Project Fee", which is what I called it at first. Several features set Project Fi apart from other cell-phone plans.

In the first article, we focused on why certification matters now more than ever. Here, we’ll focus on the kinds of certifications that are making a difference, and what is involved in completing necessary training and passing the performance-based exams that lead to certification, with tips from Clyde Seepersad, General Manager of Training and Certification at The Linux Foundation.

News briefs for July 17, 2018.