I have Windows 2003 server installed, and i have installed (and configured) the Squid proxy server... it works fine, but i have the following problem:
When i configure the proxy parameters on the client web navigators (i.e. Internet Explorer), it works as it should, but if i delete the proxy configuration, the client can access internet without restrictions....
My question is, how can i configure my lan (or squid), so that my clients must use the proxy configuration to access internet? (in other words, if they don't use such proxy, they won't have internet access at all)