CONTENT BASED ROUTING WITH HIGH ASSURANCE MLS

摘要

Content Based Routing with High Assurance MLS (multi-level security) methodsandsystems are described. In an embodiment, a security component receives contentfrom acontent provider. The security component can identify a security level ofcontentmetadata located within the content received from the content provider. Acontent routercan receive a content descriptor from the content provider and an interestprofile from arequesting system. The content router can utilize algorithms to create routingtablesbased on metadata in the content descriptor, and the interest profile. Thecontent routercan provide the content metadata to the requesting system based on theinterest profile. Acontent filter can filter or sanitize the content metadata according to asecurity level of therequesting system before providing the content metadata to the requestingsystem.