Firewall and Network Segmentation Lab (under construction)

A walkthrough and step-by-step guide for migrating an existing Active Directory (AD) domain behind a pfSense firewall, an open-source firewall and routing platform based on FreeBSD. This project will allow me to re-architect the network topology of an existing Active Directory domain to introduce network segmentation, routing, and security controls.

Subparts

• Introduction to Firewalls
• Setting up pfSense
• Migrating My AD Domain Behind A Firewall
• Segmenting Our AD Domain
• Network Hardening: Firewall Rules