[Question][1] EEAA believed that it was off topic. Actually it's pretty pertinent to serverfault, and you can learn as a sysadmin, how to avoid users to circumvent your protection. One can both learn and prevent. BONUS FUN: Motivation is This question does not appear to be about server, networking, or related infrastructure administration Obviously browsing websites with restrictions it's not about networking or infrastructure administration. **Clearly** Obviously there is something wrong here. [1]: http://serverfault.com/questions/809470/how-to-hide-mask-visited-url-ip-from-monitoring-software-installed-on-the-machin?noredirect=1#comment1028760_809470