I have done some tests and regardless of the direct come the request the proxy always pop up authentication. maybe there is any way to hacker the authentication....but how to? 2012/8/2 Alex Crow <alex@xxxxxxxxxxxxxxx>: > On 02/08/12 16:29, Usuário do Sistema wrote: >> >> Hello, >> >> The question is, why are you even allowing external IPs access to your >> Squid >> server? If this is for internal use you should firewall it appropriately >> >> sorry, I have done the Deny. now nobody is able to connect any more by >> Internet. I solved the problem. but I wonder if it was appear only ips >> address that logs how they had been authenticated ? it's very strange >> >> >> thanks >> >> > > Perhaps your config only forces auth for your own subnets, but not for > others. Quite easy to do, even by accident. > > Alex