A Secure Communication Style to Use Changable IPv6 Address for Every Session and its Update Method

In this paper, we propose a new communication scheme, which utilizes IP address as a key of session, to realize a secure remote communication from outside network. In this scheme, IP address is an access key for a session by itself, and it varies for every session to reduce a security risk to be reused by anonymous parties. To realize this access scheme, we discuss on the listen model at the server, key updating, and key synchronizing issues. We also describe an implementation model of proposed scheme to show the feasibility.

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