Quote Originally Posted by cl_out
It might depend on how the filtering software itself works. It might use a combination of methods, including downloading the page and scanning it before sending it to you, so normal proxies wouldn't work either - the content that triggers the filter is still there. You might need something more complex, like an encrypted proxy for example I have no idea how this WebSense thing works though

Websense is a proxy itself. Unsetting it to set another proxy would leave you without a connection.

I'd use PC Anywhere or VNC, if you've got another computer somewhere.