About
Net Field Notes is Naveen Alagaraja's public notebook for enterprise networking — WLAN, routing, security, and labs from real work.
WLAN is a first-class section here (including a CWNA → CWNE study path), but the site is not limited to Wi‑Fi. Expect posts on networking, firewalls, campus/DC design, and short incident write-ups when they teach something reusable.