| 摘要 |
A password exchange method. A server responds to requests received from a client when a client password received therefrom matches a current password stored in the password update system. A first password and a second password are received and stored by the server. When the server utilizes the first password as the current password, the client also utilizes the first password as the client password. When the first password expires, the server automatically utilizes of the second password as the current password. When a request from the client fails to be responded, the client retransmits the request utilizing the second password as the client password. A fab may thereby avoid throughput loss due to password expiration and update.
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