A system and method for providing a security database for HTML documents in a World Wide Web application is provided. In particular, the database enables required security levels to be assigned to each HTML document individually. The database checks if the user has the required security level to access...http://www.google.com/patents/US6006228?utm_source=gb-gplus-sharePatent US6006228 - Assigning security levels to particular documents on a document by document basis in a database
