Brandon J. L.

Privacy Freak // Hacker // Website-Haver

Linux Security 101: Hardening Your System for The Common Geek

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Last Updated: August 13, 2018 Table of Contents Intro Recommended Linux Distributions Prerequisites Guide Start (“Locking Down Linux”) Preparing The System GnuPG AppArmor Firejail Uncomplicated Firewall (UFW) ARP Handler Inspection (ArpON) Secure Shared Memory OpenVPN DNSCrypt Additional Software Further Reading Closing Thoughts Intro This guide will be a beginner-friendly walthrough of hardening your Linux system. …