| 摘要 |
PROBLEM TO BE SOLVED: To enable service providers to improve security regarding misuse and leak of personal information, and to give users clear criteria of judgement about security regarding misuse and leak of personal information. SOLUTION: In terms of security level of personal information, this invention sets the minimum level in accordance with personal information required by service and notifies the users of the security level only when the service's security is above this level. Thus this invention has the service providers improve its security regarding misuse and leak of personal information, and gives users the clear criteria of judgement about security regarding misuse and leak of personal information. |
