Security Lessons: Ruby Tools Ruby, Rails, and Gems developer tools
Apr 08, 2026Great tools and resources are available to help you write secure Ruby on Rails code. Kurt examines some tools and offers some tips.
more »New Linux Tool for Security Issues
Feb 28, 2025Seal Security is launching a new solution to automate fixing Linux vulnerabilities.
more »Halcyon Creates Anti-Ransomware Protection for Linux
Oct 03, 2024As more Linux systems are targeted by ransomware, Halcyon is stepping up its protection.
more »Changes Coming to Ubuntu PPA Usage
May 17, 2023The way you manage Personal Package Archives will be changing with the release of Ubuntu 23.10.
more »Security by Design Principles for Making Your Linux System More Secure
Jun 23, 2020Security by design not only makes for a securer system, it also provides a better understanding of how your Linux system is constructed. Here are 10 of the most common security by design principles.
more »Microsoft Defender ATP is Coming to Linux
Mar 02, 2020Microsoft is ramping up its efforts to fight attackers across all platforms.
more »Cloud Security Three encryption tools for the cloud
Apr 15, 2019Safeguard your cloud storage with some preemptive file encryption. Here are three open source tools that get the job done in Linux.
more »Using Sudo Options to Enhance Security Sudo Security Voodoo
Apr 01, 2019By taking the time to learn sudo's many options, you can make your system more secure with a little creativity.
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News
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Pine64 Halts Production of Linux Devices
With continued DRAM and eMMC shortages, Pine64 has decided to discontinue production of Linux devices.
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The Bullet-Proof KDE Software Initiative Is Coming
KDE, Techpaladin, and Kubuntu Focus have announced a new initiative that will provide at least three years of support for KDE Plasma 6.6 LTS and related software.
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Linux Mint Shares a Possible Kernel Cleanup Solution
For those on Linux Mint who like to keep multiple kernels around but don't want them to take up too much space, you might be getting a new automated tool.
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CachyOS Gets an Update
CachyOS August 2026 release is now available with the latest version of KDE, some new features, and plenty of improvements.
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The Linux Kernel Dev Staging Area Now Rejects AI-Generated Patches
Unless a kernel patch is a valid security fix, it will be rejected if it was created using AI.
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Linux Surpasses Double-Digit Market Share
According to two sources, the Linux operating system has hit a major milestone in market share that naysayers thought would never happen.
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AI Helped Develop a Linux Exploit
A use-after-free race exploit was discovered and exploited on CentOS Stream 9.
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Yet Another Linux Kernel Vulnerability Discovered
Affecting millions of systems, a kernel flaw discovered by Qualys could allow users to gain root privileges.
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Ubuntu 26.10 to Include Ubuntu Certified Hardware Check
If you've ever wondered if your laptop or PC is officially certified to run Ubuntu, that curiosity will soon be met.
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Substantial Update to IPFire Now Available
The lastest version of IPFire features a fundamental change to how the system handles DNS.