Soruce Bans Without RCON?

If rcon is in server.cfg it can get hacked, if you use the command line version it does not work with sourcebans due to the command line being client.

So is there a way I can use a RCON password and make it so only certain ips can use it or something?

You could use iptables or anything similar

On windows by the way, so how would I go about this?

Use a firewall and block all connections to the rcon port that aren’t from trusted ips

Thanks mate