Integration with Microsoft Active Directory
Note
If you are looking for the web filtering solution that runs natively on Microsoft Windows and can be integrated with Active Directory using a couple of mouse clicks, consider taking a look at Web Filtering Proxy for Microsoft Windows. If deployed on a domain-joined machine, the Kerberos and NTLM single-sign-on are automatically supported with zero administrative efforts.
The following article will show how to integrate Squid proxy with Microsoft Active Directory and set up Web Safety ICAP filter to use group membership information of the authenticated users to perform automatic selection of a corresponding web filtering policy.