Can I block the website to prevent browsing when a user types onlinegames. e.g. when a users is using onlinegames keyword, he should get blocked, he should not able to display links of that keyword websites.
Same way if a user is typing keyword pron youtube, he should get blocked and should not get the list of porn links.
Reason i want to do that because I am tired of blocking onlinegames websites one-by-one, because users finds every another website everyday, and starts using it. Also some HOD's are allowed to use youtube, ones youtube is open, he can also be able to see porn vedios on youtbe