How networks actually work
Why SAE fixed WPA2’s offline dictionary problem, what transition mode gives back, and a ten-step checklist of router settings that actually reduce risk at home.
A VPN moves your first hop from a network you did not choose to a company you paid. What that actually hides, where the leaks are, and how to read a no-logs claim.
BGP moves every packet between networks and verifies almost nothing. A look at path-vector routing, real hijacks and leaks, and how far RPKI and MANRS have actually got.