The author provides a practical guide to implementing out-of-tree Linux security mitigations, assuming systemd-based systems. The article explains the core principle of least privilege and begins detailing mitigation techniques starting with hardened allocators for buffer overflow protection.
Background
The article appears to be a continuation of the author's earlier work on OpenBSD security mitigations, adapted for Linux systems. It's part of an ongoing discussion about practical hardening techniques beyond mainstream kernel patches.
- Source
- Lobsters
- Published
- Nov 6, 2026 at 04:53 PM
- Score
- 5.0 / 10