摘要 |
A system for authentication, the system comprising a wireless token (16), a user computer (12) and an authenticating computer (106), wherein the wireless token (16) is operable to provide authentication information to the user computer (12), the user computer (12) is operable to provide the authentication information to the authentication computer (106), and the authentication computer (106) is operable to authenticate the user computer (12) based on the authentication information. |