Touted as "the open source firewall," you ... specifying everything from network topology to the kind of Web application blocking that's desired. Configuring the Web proxy (Apache) involves ...

over your ISP's network, across the internet, and into the remote web server. Your request can be filtered at any stage, but generally it's at the local router (the school/corporate firewall) or ...

When do you need a proxy, and when would a VPN be a better option? We describe both systems and provide real-world use cases ...

I want 1 Win2K machine to act as a router between the Internet and two servers, AND act as a proxy/firewall to all the other computers on the network.<P>Internet to Win2K Machine (able to switch ...