sudo-rs vs run0 in 2026: Memory-Safe sudo Replacements for Linux Compared
Compare sudo-rs and run0 in 2026: install steps, polkit rules, the sudoers features sudo-rs drops, Ubuntu 25.10 defaults, and a CI-ready migration playbook.
Tools & Libraries
Reviews and guides for development tools
Coraza WAF vs ModSecurity in 2026: Migrating to a Modern Linux WAF
A practical 2026 guide to migrating from ModSecurity to Coraza WAF on Linux. Includes install recipes for Caddy and Nginx (OpenResty + lua-resty-coraza), OWASP CRS 4.15 rule tuning, FTW regression testing, and SIEM shipping tips drawn from production edges.
OpenBao vs HashiCorp Vault in 2026: Linux Secrets, Migration, and the Attacker's View
OpenBao 2.5 vs HashiCorp Vault in 2026: licensing under BUSL vs MPL 2.0, what's free in OpenBao, a real migration recipe from Vault CE 1.14.x, Kubernetes patterns with ESO, and a hardening checklist from a pentester's view.
eBPF Runtime Security with Falco and Tetragon: A 2026 Comparison
A hands-on comparison of Falco and Tetragon for eBPF-based runtime security on Kubernetes. Covers installation, custom policies, performance benchmarks, and when to use each tool — or both together.