| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To control a session according to a security policy by managing an address performing security communication according to policy and an address that does not perform any security communication, to select an address from a group of addresses dynamically, and to control a session corresponding to a security policy. <P>SOLUTION: Control is performed dynamically to the application of the address performing the security communication by policy and the application of the address that does not perform any security communication. The exchange of the policy is performed with the network equipment of a communicating party. The address performing the security communication and the address that does not perform any security communication are generated dynamically or are deleted. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
