METHOD FOR ESTABLISHING SECURITY ASSOCIATION IN DISTRIBUTED SYSTEM

摘要

PROBLEM TO BE SOLVED: To establish an SA (security association) by integrating the security policy of each element system. SOLUTION: A means necessary for performing security communication is used as a security policy in each elementary system, and disclosed to other elementary systems. When the security communication is performed, the system at a service request side refers to the security policy of the adjacent elementary system in a lower stage direction. COPYRIGHT: (C)2005,JPO&NCIPI