Hi, We're using Squid ACLs to filter pornographic content, and I've noticed that some of our students can bypass the filters using Google's Images features. I was wondering what the best way to force users to use Google's SafeSearch feature would be. On one hand, we can create an ACL that denies access to Google unless the string "safe=active" appears in the URL, but I'm afraid this will frustrate our users who might not know how to change the setting in Google (or deny them access before they could get the opportunity to change it). The other option would be to write a redirector that automatically changes any google search into a safe search.
Any ideas as to which would be better, especially performance-wise? Are there any good places to start if writing a redirector is the best option? My Perl skills are lacking, so if anyone could help I'd be eternally grateful. Thanks, Mike
