security
10 posts
How to Securely Self-Host n8n with Docker
TL;DR: Self-host n8n with a pinned image, persistent encryption key, non-root user, read-only filesystem, dropped capabilities, resource limits,
The 2026 Self-Hoster's Privacy Stack: every tool I actually pay for, configured end-to-end
TL;DR: A working privacy stack in 2026 is not a single tool. It's seven decisions made in the right
15 Best Free Security Tools in 2026
I spend a lot of time testing security tools — for my own infrastructure, for CTF challenges, and for the tools I recommend
How to Set Up Fail2Ban on Your Server
TL;DR Install and configure Fail2Ban to automatically block IPs that brute-force your SSH, Nginx, or other services. Includes custom jails
SSH Hardening — The Ultimate Guide for 2026
TL;DR Go beyond basic SSH setup: disable password auth, lock down sshd_config with strong modern ciphers, add Fail2Ban for automated
HackTheBox Cap Walkthrough — Step by Step
Spoiler Warning: This is a full walkthrough of the retired HackTheBox machine "Cap." If you haven't attempted it
How to Self-Host Vaultwarden with Docker
TL;DR Self-host Bitwarden’s open-source backend (Vaultwarden) on your VPS using Docker Compose. Get a fully functional password manager