| 摘要 |
A login recovery system (100) for a digital service comprising
- a login-unit (120) configured to grant an electronic client device (110) access to the digital service over a digital network, the login-unit being configured to
- receive over the digital network, from the client device, one or more digital log-in messages (112), the one or more log-in messages comprising a login-identifier, a device-identifier, and login-credentials, , and configured to
- match the received login credentials with stored valid login-credentials (130), the login-unit requiring a successful match between the received login credentials and the valid login-credentials before granting the access, and
- a login recovery unit (160) for providing new login credentials to the client device in case of an unsuccessful match between the received login credentials and the valid login-credentials, the login recovery unit comprising
- a device-identifier verifier (150) configured to
- retrieve a known device-identifier associated with the received login-identifier from a database system (140, 142) storing associations between login-identifiers and known device-identifiers, and configured to
- match the retrieved device-identifier with the received device-identifier,
- the login recovery unit requiring a successful match between the retrieved device-identifier and the received device-identifier before providing the new login credentials to the client device. |
