| 摘要 |
<p>The method involves performing provisional authentication of a client device by verifying a mark password of the client device received from a server device with a mark password available on the server device, when a server utilization rate lies over a predetermined utilization threshold. The safe authentication of client device is performed until the server utilization rate does not exceed the utilization threshold. Another mark password is produced and transferred to the client device for performing provisional authentication another time. Independent claims are also included for the following: (1) a server device comprising a memory (2) a client device comprising a data communication interface.</p> |
