SECURITY LEVEL CONTROLLER AND NETWORK COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To conduct communication without deciding a security level in advance with a communication destination by providing a security level setting section that sets a security level recognized by a security level recognition section as a security level at a security level controller. SOLUTION: A security level controller 10 is provided with a security level recognition section 11 and a security level setting section 14. The security level recognition section 11 recognizes a security level informed by a communication destination. The security level setting section 14 sets the security level recognized by the security level recognition section 11 as a security level of the security level controller 10. Then the security level of the communication destination recognized by the security level recognition section 11 is set for the security level of the security level controller 10.