WinProxy 5.0 - Version 5.0a WinProxy provides everything you need to simultaneously connect all your computers to the Internet through just one simple connection with your existing service provider. Plus, it includes innovative features like a built-in firewall, configureless internet access, centralized anti-virus, remote access, custom alerting, URL filtering, anti-spam, timed mapped ports, and an edit menu to put you in complete control of the Internet.