http://ciisqbg45nggykdl6rjdrq3wc64csga4vkphu66qsi65mypeitqedoad.onion/blog/port-striping-v3
Now, WireGuard lives in its own stack — separate interfaces, separate routes, separate conntrack. Even if OpenVPN had an RCE or leaked decrypted traffic somehow, WireGuard users in their isolated namespaces wouldn't be affected, and vice-versa. 2. Kills lateral recon — even indirect Even if client-to-client traffic is blocked, in a shared namespace an attacker might still infer information about other users (e.g., timing, IPs, port behaviors) using passive or side-channel recon.