How does Windows manage network security through Network Policy Server (NPS) and Radius authentication?

[ProfRon]

You ever wonder how Windows keeps the bad guys out of your network? It uses NPS to act like a gatekeeper. NPS checks who wants in before they connect. It teams up with RADIUS to verify everything. RADIUS handles the actual ID checks from afar. I set this up once for a buddy's office. You tell NPS what rules to follow. Like, only certain devices get access at certain times. RADIUS sends the okay or no-go back quick. It logs all the attempts too. So if something fishy happens, you trace it. I like how it blocks weak passwords right away. You configure it through the server manager. NPS listens for requests from switches or Wi-Fi points. RADIUS protocols make sure the handshake is secure. It prevents random folks from sneaking onto your Wi-Fi. I tweaked policies to limit access by department. You can even tie it to Active Directory for user lists. RADIUS authenticates over the network without exposing secrets. NPS processes those auth requests smoothly. It rejects mismatches without a fuss. You monitor it all in event logs. I fixed a glitch where RADIUS timed out once. Now it hums along fine. This setup stops unauthorized gadgets from joining. You feel safer knowing it's watching the doors.

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