Hi, I found a way to know which of my users are bypassing webfiltering rules by using PHPProxy. Basically, I wrote a python script that parses squid logs and list how many different mime-types are associated with a unique URL. A threshold of 4 or 5 different mimes per URL is suspicious (however, GMail and the like always shows up).
I created a pgdl file using a modified squid2picviz.pl with only time, source, URL and mime axis. How could I specify a filter that says "highlight URL that points to more than 4 MIME" (no matter how many times it has been accessed, so heatline does not seem to be an option) ? Thanks, Ionel _______________________________________________ Picviz mailing list Picviz@wallinfire.net http://www.wallinfire.net/cgi-bin/mailman/listinfo/picviz