2 ms·
NAT just adds a port number to your identity. And port number changes more frequently. Anyway, if you're talking about governments (so ISPs are required to coo
by drdaeman 16y ago
NAT just adds a port number to your identity. And port number changes more frequently.
Anyway, if you're talking about governments (so ISPs are required to cooperate, by law), 3-tuple (IP, port, timestamp) is enough to identify you. Even more traditional (IP, timestamp) pair is enough for low-to-medium-trafficked ISPs or sites.