Finding and fixing Linux security vulnerabilities amounts to the usual whack-a-mole. The real solution is to harden the Linux kernel and let it protect itself Linux has quietly taken over the world.

The China-linked Mustang Panda APT has been using a kernel-mode rootkit in attacks leading to ToneShell backdoor deployments.

After years of countless reviews, discussions, and code rewrites, Linus Torvalds approved on Saturday a new security feature for the Linux kernel, named "lockdown." The new feature will ship as a LSM ...

Mustang Panda deployed TONESHELL via a signed kernel-mode rootkit, targeting Asian government networks and evading security ...

A new sample of the ToneShell backdoor, typically seen in Chinese cyberespionage campaigns, has been delivered through a kernel-mode loader in attacks against government organizations.

Last week, Microsoft announced that it would be exposing an API that would give security companies the opportunity to interact with Windows Vista's kernel while not having their application obstructed ...

At the 2001 Linux Kernel Summit, NSA developers presented their work on Security-Enhanced Linux (SELinux) and emphasized the need for enhanced security support in the main Linux kernel. In the ensuing ...

Microsoft has released the final version of security configuration baseline settings for Windows 11, version 22H2, downloadable today using the Microsoft Security Compliance Toolkit. "This release ...

The Linux kernel today faces an unprecedented safety crisis. Much like when Ralph Nader famously told the American public that their cars were “unsafe at any speed” back in 1965, numerous security ...