Section 02
Security & Privacy
Hardening, encryption and privacy — the handful of changes that stop the noise at your door.
- 01Hardening SSH: The Five Lines That MatterSkip the forty-point checklist — the five sshd_config changes that stop the noise at your door, and why each one matters.
- 02Why Linux Beats Windows on SecurityPermissions, package trust, and a smaller attack surface — the structural reasons Linux tends to be the safer default.
- 03ufw in Ten MinutesA working firewall without the iptables headache — the handful of ufw rules that cover most machines.
- 04Full-Disk Encryption Without the FearWhat LUKS actually protects against, when it matters, and how to set it up without losing your data.