Filtering
What is PICSRules?
PICSRules is a language for expressing filtering rules (profiles) that allow or block access to URLs based on PICS labels that describe those URLs. The purposes for a common profile-specification language are:
Sharing and installation of profiles. Sophisticated profiles may be difficult for end-users to specify, even through
well-crafted user interfaces. An organization can create a recommended profile for children of a certain age. Users who
trust that organization can install the profile rather than specifying one from

