squidGuard can be used to
   - limit the web access for some users to a list of accepted/well known
   web servers and/or URLs only.
   - block access to some listed or blacklisted web servers and/or URLs
   for some users. **)
   - block access to URLs matching a list of regular expressions or words
   for some users. **)
   - enforce the use of domainnames/prohibit the use of IP address in
   URLs. **)
   - redirect blocked URLs to an "intelligent" CGI based info page. **)
   - redirect unregistered user to a registration form.
   - redirect popular downloads like Netscape, MSIE etc. to local copies.
   - redirect banners to an empty GIF. **)
   - have different access rules based on time of day, day of the week,
    date etc.
    - have different rules for different user groups.
    - and much more..

Neither squidGuard nor Squid can be used to
    - filter/censor/edit text inside documents
    - filter/censor/edit embeded scripting languages like JavaScript or
     VBscript inside HTML

• Vladimir Scherbaev
• Vladimir Lettiev
• Aleksandr Blokhin 'Sass'
• Serge A. Volkov

• squidGuard