I have an anonymous squid proxy server running and I would like it to drop requests from any non-approved IP.
I've limited access already via acl's in the
squid config. However, if someone tries to access the proxy they get a default squid page advising access is denied. I'd like to remove that step and just have any requests to the proxy port dropped completely to obfuscate it further.
fail2ban setup to restrict ssh access. Would this be the best way to go by adding an additional rule for squid or is there a
iptables command I could use instead?