Last change: 2025-01-28
Secure system and user services by restricting systemd units to load kernel modules with the ProtectKernelModules unit setting.
Kernel Modules articles
Last change: 2025-01-28
The Linux kernel can be secured with the help of kernel tunables called sysctl keys. Learn how system hardening principles can be applied using sysctl.
Commands:
- sysctl
Last change: 2025-01-28
The Linux kernel provides modular support to allow loading kernel modules during runtime. To prevent security issues, learn how to disable or blacklisting.