Blog
Lessons from 28+ years of enterprise security — NAC deployment war stories, troubleshooting frameworks, and the occasional career reflection.
You spent ₹40 lakhs on a NAC platform. It's running. It's “deployed.” But is it actually doing what it was bought to do? In most enterprises I walk into, the answer is no. Here's why — and what to do about it.
Read more →When a device can't authenticate, most engineers start with packet captures. That's Step 4. Here's the systematic approach I use after 100+ NAC deployments — a 6-step decision tree that finds the root cause faster.
Read more →After nearly three decades at Fortinet, Palo Alto, Forescout, and Aruba, I walked away from the OEM world. Not because I was tired of the work — because I wanted to finish what vendors start and then abandon.
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