We are using url_regex acl´s to block sites containing some words, but if
the users use the cached pages in a google search, for example, they can
access the blocked urls.
Other way to access those urls is using some proxy avoid sites avaiable on
the internet.
Is there a way to block these access (cached pages on search engines and
proxy avoid systems) in squid.conf ?
Thanks,
Fabio Baptista.
What pattern you used in url_regex acl?
for eg: if you want to block the site "xyz.com" and if the users tries to
visit google search cached pages.. you can provide the pattern as follows.
In the file abc.text add the following patterns
\?q\=cache:.*:xyz.com
^http://:xyz.com
Then in the squid conf use the pattern as
acl blocked_sites url_regex -i abc.txt
http_access deny blocked_sites
-RunnerSupport
