> Hi all, > > 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. No they can´t because http_access rules (configuration) is checked first, then the object is fetched; if allowed (object may be cached or not). > > Other way to access those urls is using some proxy avoid sites avaiable on > the internet. Then you have to build an Intranet architecture; where a squid proxy is enforced for web access, and all other ways are closed. M.
