In an age where data breaches and cyber threats are growing both in frequency and sophistication, securing your Linux system is more important than ever. Ubuntu, one of the most popular Linux ...

In recent times, two critical Linux security frameworks, AppArmor and SELinux, have seen noteworthy acceleration in real-world deployment. As Linux continues to anchor enterprise, container, cloud, ...

Linux admins who have enabled the unprivileged user namespace restriction in their recent Ubuntu environments should take action to close three new vulnerabilities that allow a threat actor to bypass ...

Three security bypasses have been discovered in Ubuntu Linux’s unprivileged user namespace restrictions, which could be enable a local attacker to exploit vulnerabilities in kernel components. The ...

The Ubuntu 24.04 Linux distribution is out today, marking the first major Long Term Support (LTS) release for the widely deployed operating system in two years. An LTS is an enterprise grade release ...

The latest interim release of Ubuntu is here, showcasing some significant changes. This isn't a long-term release, yet many of its differences will be in 26.04 next year.… At the end of last week, ...

Since last week, new snapshots of the rolling release Linux distribution openSUSE Tumbleweed have been using SELinux access protection by default. By default, the Mandatory Access Control (MAC) is set ...