| 摘要 |
The present invention provides a method and system for a subscriber to log in the Internet Content Provider (ICP) website in an identity/location separation network and a login device thereof. The method includes: after receiving a subscriber's access data packet, the ICP website obtains the subscriber's identity code therein, and transmits said subscriber's identity code to the Internet Service Provider (ISP) authentication center. Said ISP authentication center authenticates said subscriber by means of said subscriber's identity code, and if the authentication passes, said ISP authentication center returns an authentication passed message, which comprises the subscriber's identity code, to said ICP website. After receiving said authentication passed message, said ICP website obtains the subscriber's personal information according to said subscriber's identity code, and then said subscriber logs in said ICP website. By the present invention, when a subscriber accesses the internet, the authentication via the ISP authentication center is needed only once, namely, all kinds of ICP websites can be accessed by using the identity code distributed by the ISP authentication center without authentication once more. |
