− | Dansguardian is a web content filter, which analyses the actual content of web pages based on many criteria including phrase matching, PICS filtering, URL filtering and lists of banned sites. | + | Dansguardian is a web content filter, which analyses the actual content of web pages based on many criteria including phrase matching, PICS filtering, URL filtering and lists of banned sites. Each content type is given a score, and when the threshold score is exceeded, access to the web site is blocked. For additional information see http://dansguardian.org |