Hi there! I created a file with a some strings I don't want my clients to access. Very nice it works fine, but it is blocking some sites with string I don't want it to block... So I created another acl with permitted strings ok? So the thing goes like this... acl bad_strings url_regex "path_to_file/file" acl good_strings url_regex "path_to_file/file" Denial: http_access allow good_strings http_access deny bad_strings But the problem is that I blocked the word "anal" on the bad strings file and I have the word "canal" (means channel in portuguese) in the good_strings file. But now, the word anal can be searched/accessed etc. How can I overcome this... Anyway smething weird is happening. I have the word "puta" (means bitch) on the bad_strings files and I have the word "computador" (means computer) on the good_strings file and computador can be accessed/searched, but no puta. Puta is blocked... Why is this happening??? Thank You!