Intermediate
lab-guides2026-08-24
Restoring 802.1X Wireless With No Documentation
FortiGate, HP ProCurve, UniFi, and NPS: no docs, no tribal knowledge, and no wireless. Rebuilt it from the wire up.
lab-guides2026-08-10
OSPF Single-Area Lab
Three-router OSPF, loopbacks, and passive-interface hygiene.
lab-guides2026-07-15
OT Segmentation: Purdue Levels on a Budget
VLAN + firewall rules to isolate a fake PLC/HMI from corp LAB.