Cyberbrief 001 is live: secure remote access for small business servers.Practical Linux • Security • Tools • Self-hosting
Guides

Evergreen Linux operations guides.

This section is structured for SEO and reader trust: clear tutorials, practical commands, and small-business security context.

Planned

SSH hardening for small servers

Keys, password login, MFA options, firewall rules, and recovery planning.

Planned

Linux backups that can actually restore

Restic/Borg patterns, offsite storage, test restores, and retention basics.

Planned

UFW and Fail2ban basics

Firewall and brute-force protection without locking yourself out.