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    • Linux Security

Linux Security Newsletter
  • Don't Forget to Change These 5 BIOS Settings When Dual-Booting Windows and Linux 20 Sep 2025 19:16 GMT

    … , if you primarily use Linux, or both systems equally, … security feature built to protect Windows from rootkit attacks. Now, some Linux … . An extra layer of security is always welcome! Enable … a dedicated tamper-resistant security microchip on the motherboard …

  • Optimizing Linux System Calls: Cutting Costs with io_uring and eBPF 20 Sep 2025 18:07 GMT

    … Confessions delves into the Linux internals on x86-64 … plague other OSes, but Linux’s open nature allows … referenced in X threads, document Linux syscall slowdowns, like select() … counts. Future Directions: Balancing Security and Speed Looking ahead, …

  • The Big iPhone Revamp, Lots of Linux Updates, and More: News Roundup 20 Sep 2025 14:26 GMT

    … fixes, new features, and security enhancements. Firefox 143 is … behind the popular Ubuntu Linux distribution, has officially … Continue reading... The Fedora Linux team announced today the … . Continue reading... Fedora Linux developers just announced that …

  • NPM Attack: How Poisoned Packages Threaten Your Linux Systems 20 Sep 2025 00:28 GMT

    … build pipelines, containers, and Linux production systems. If you … immediately and ensure ongoing security measures are in … by Linux distros. Admins should track the latest security … advisories issued by their distro and upgrade and update their Linux …

  • Linux Patch Optimizes Networking, Cuts Latency by 20% in Data Centers 19 Sep 2025 20:51 GMT

    … on related discussions at the Linux Storage, Filesystem, Memory conference, highlighting … , will scrutinize the code for security implications, especially in light of … integration. Broader Impact on Linux Ecosystem As Linux continues to dominate server …

  • Microsoft Launches Image Customizer for Azure Linux 19 Sep 2025 14:30 GMT

    … announced Image Customizer for Azure Linux. The Image Customizer has already … support for enhanced security and works seamlessly with Azure Linux with OS … on Ubuntu 22.04, Azure Linux 3.0, and WSL2. … file and a base Azure Linux image. From there, customization …

  • Proton Drive review: cloud storage with a focus on security 18 Sep 2025 21:39 GMT

    … , and Proton’s Sentinel high-security program, which aims to prevent … . Proton is very big on security, and along with Sentinel offers … the lack of a native Linux app is striking for a …

  • Microsoft Releases Azure Linux 3.0 with Optional 6.12 LTS Kernel 18 Sep 2025 18:43 GMT

    … diverse hardware is paramount. Security and Patch Management Implications … latest security patches and package refreshes, continuing Azure Linux’s … insiders, this means Azure Linux 3.0.20250910 enhances … how Microsoft is weaving Linux deeper into its fabric, …

  • Systemd 258 Released: New Tools, Security Upgrades, and Linux Enhancements 18 Sep 2025 18:43 GMT

    … mitigate configuration drift or security breaches. Enhancing Security and System Integrity Beyond … Distributions and Users For major Linux distributions gearing up for their … remains a cornerstone of modern Linux infrastructure. As adoption spreads, expect …

  • Google patches another worrying Chrome security flaw - so update now, or be at risk 18 Sep 2025 18:14 GMT

    … in the wild. In a security advisory, Google said it patched … 140.0.7339.185 for Linux which will roll out over … often allow attackers to bypass security mechanisms like sandboxing or authentication …

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