Network Storage: Setting Up a Samba Server

Basic Load Balancing with HAProxy

Advanced Firewall: Configuring iptables and nftables

Protect Your Passwords with KeePassXC on Linux

Full Disk Encryption with LUKS

Security Auditing with Lynis and OpenSCAP

Logs in Linux: Centralize and Analyze with rsyslog

Optimize Your Boot: Analysis with systemd-analyze

Advanced File Systems: Introduction to ZFS and Btrfs

Managing Disks and Partitions with fdisk and parted