| 摘要 |
<p>A user requiring financial information from a number of different sources connects to a single directory server, or quote portal, which lists the information services available. The user selects the required services and receives a signed applet from the quote portal, which he explicitly accepts to allow the applet to set up connections with each of the servers which provide the requested services. The data from the selected servers is simultaneously displayed within a single browser screen.</p> |
