CONTENT BASED ROUTING WITH HIGH ASSURANCE MLS

Content Based Routing with High Assurance MLS (multi-level security) methods and systems are described. In an embodiment, a security component receives content from a content provider. The security component can identify a security level of content metadata located within the content received from the content provider. A content router can receive a content descriptor from the content provider and an interest profile from a requesting system. The content router can utilize algorithms to create routing tables based on metadata in the content descriptor, and the interest profile. The content router can provide the content metadata to the requesting system based on the interest profile. A content filter can filter or sanitize the content metadata according to a security level of the requesting system before providing the content metadata to the requesting system.