| 摘要 |
<p>A system for updating first security data, for use with a first server and a second server, wherein the first server and the second server have access to the first security data; and wherein a user is enabled to communicate with the first server and the second server; the system comprising: a generator for generating a first token comprising second security data, wherein the first token is secured by applying the first security data; and a communication component for transmitting, via the first server, the first token to the user and operable to permit the user to communicate the first token to the second server; and wherein the second server is operable to obtain the second security data by applying the first security data to the first token.</p> |
