Hi All, I have tested multiple versions of Endpoint Security 11 and I can confirm that in all version has the same “bug” lets say, namely no matter how you want to filter localhost traffic it is bypassed on KES Firewall. I have tested it with TOR and packets (any to localhost TCP 9050 for example) not blocked at all by the firewall no matter how I set up the rule (for example I have tested any ↔ any tcp port 9050 with same result). Thank you! Edu