| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To succeed to an authentication state of a user in environment before a changeover even if changing over the environment of a terminal or the like used by the user. <P>SOLUTION: This authentication state inheritance system includes: a means associating and storing a first terminal ID and a first authentication session ID issued by an authentication proxy server, associating and storing the first authentication session ID and a second terminal ID in response to a changeover request to a second terminal from a first terminal, acquiring the stored first authentication session ID based on the second terminal ID in response to a terminal changeover completion processing request, and transmitting an authentication ticket and the obtained first authentication session ID to the authentication proxy server; and a user environment management server associating and storing the first authentication session ID and a second authentication session ID issued by the authentication proxy server. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
