| 摘要 |
Method in conjunction with verification of the access to a system, wherein an authorised user must input an authorisation code. On a certain occasion of use, the user inputs a subcode and, on the next occasion of use, the user inputs a complementary subcode, on said next occasion the user being granted access to the system, provided that the two subcodes, taken together, satisfy a given condition, optionally as a complement to additional access-verifying measures, e.g. the input of a so-called PIN code. |
