Security policy enforcement system, and security policy enforcement methods

摘要

In addition to distributing the processing load of the security measures, to also applicable to a large-scale system, to enforce the security policy. Be stored in the policy storage unit policy information indicating the security measures to be performed on the user information sent from the client to the server, and measures place measures arrangement information indicating a viable security measures in each of the policy enforcement a plurality of stored in the storage unit, one of the policy enforcement of multiple selected based measures location information and policy information, the policy enforcement of one policy enforcement unit including at least one to execute the security measures for the user information Each of, run the security information for the user, based on the selection result, policy enforcement of the other of the policy enforcement of the one, or to output the user information to the server at least.