Proxy log analyser

["Jon V" <denessar () gmail com>]

The company I work for uses squid as a proxy server to restrict
outbound http web access.  We use calamaris and squint to get an
overall view of browsing (mostly statistical data) and squidguard for
basic policy enforcement (blacklist porn sites and such) however most
proxy log auditing is unfortunately done by hand when needed.

I was wondering if someone knew of a product that could be used that
would help with the policy enforcement as well as automate more of the
analysis of user logs since these take an enormous amount of time to
go through by hand.

Most open source apps that I've seen are mostly for summary
statistical data and don't seem to quite have what I want.  The
closest thing that I've seen so far is Cyfin Reporter by Wavecrest
computing.

Thanks four your time