If you use Socks Servers or an anamyous proxy it will sucessuflly hide your ip and if you use a Proxy Firewall the hacker wont even be able to connect to your computer to hack into it cause all the packets go through the proxy firewall. So if you sucessuflly had an anamyous proxy connected to a proxy firewall or a socks Server your completly anamyous. I suggest that you visit www.cyberarmy.com for a extensive proxy server listing and you download a few tools, A4Proxy, Check Proxy pro, Socks Cap, those type of tools will keep you secure and anamyous. For a more complete listing of internet security and privacy related tools go to www.webattack.com