Linux Hardening Literacy

Baseline, updates, SSH, firewall literacy on YOUR Linux lab.

1. Linux Baseline

Part of Defensive Security Basics — Linux Hardening Literacy.

15 min

+40 XP

2. Updates and SSH

Part of Defensive Security Basics — Linux Hardening Literacy.

15 min

+40 XP

3. Firewall (ufw/nftables literacy)

Part of Defensive Security Basics — Linux Hardening Literacy.

15 min

+40 XP

4. Linux Lab

Part of Defensive Security Basics — Linux Hardening Literacy.

15 min

+40 XP

5. Quiz — Linux Hardening Literacy

Part of Defensive Security Basics — Linux Hardening Literacy.

10 min

+40 XP