There are some ways to use Proxy. You can configure browser to use proxy. Web Proxy is the best way to access sites blocked by a content filter. If you use a proxy site to bypass blocked site, then be careful about choosing the free proxy websites. Recently i found that some proxy site owners can steal your login name and password from their site. If you use Facebook, Myspace or any sites that have login name and password … proxy keylogger can steal your password. Do you trust me? If not, then here what they can do..
Note: Its a security issue. So don’t try this … I Got this info on other site.
1. At first a proxy site Owner uses free or paid web hosting…
2. Then they choose the website they want to attack… Example : Facebook, My space and any other sites..
3. Using PHP proxy script they can steal email, user names and passwords easily by adding some simple php code..
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That code can send user name and password ..
So if you are using any proxy sites check for trusted proxy sites.