ufdbGuard


ufdbGuard is a URL filter that can be used to block unwanted web sites. ufdbGuard can be used with Squid, the web proxy. ufdbGuard is the fastest URL filter available and it is free!


ufdbGuard can be downloaded from http://www.urlfilterdb.com (requires registration) and http://sourceforge.net/projects/ufdbguard/ (no registration).