Exploring the Latest Security Features in Ubuntu 24.04

In the mere two years since the previous LTS release of Ubuntu shipped, the technology landscape has changed in profound ways. Because we’ve seen an explosion of ransomware attacks and critical Linux CVEs, it’s more important than ever to secure Linux systems. Thankfully, the industry has responded with a focus on security in Linux core components. That emphasis makes Ubuntu 24.04 perhaps the most important Ubuntu release ever for those concerned with securing their systems. We’ve combed through various Linux project changelogs, Debian package maintainer mailing lists, and piles of pages on Canonical's Launchpad system to bring you a definitive list of everything new in security in Ubuntu 24.04. Think we missed something important? Let us know at hello@mondoo.com.

Kernel updates aren’t just about finally fixing your flakey WIFI or getting a few more FPS out of Tux Racer; they come with serious security improvements. And with Ubuntu 24.04, the Linux kernel takes the leap from 5.15 all the way to 6.8. Those two years of kernel development come with significant security improvements, from CPU-enabled security to hypervisor security, all with the aim of protecting your systems from attackers.

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