As mentioned in the title - I am looking for cs 1.6 anti-cheat system with server/client side. Once player install the client side of the anticheat and run it - the anti-cheat to generate unique hardware ID (like motherboard unique ID) and if the player is banned from the cs 1.6 servers, no matter how many times he changes his IP/SteamID - to cannot enter the servers anymore, because the ban will remember his unique hardware ID. And even if the player uninstall his client anticheat and install it again - the ID to remain the same. The only way to change his ID to be - to change his motherboard - if he wants to play in the servers again.