| 摘要 |
PROBLEM TO BE SOLVED: To solve problems, for example, authentication accuracy of conventional action pattern authentication depends on a data storage amount, significantly, therefore an authentication system uses big data, and scale of the system becomes bigger, and at least a constant amount of storage of action pattern data is required, the action pattern data cannot be used at soon, and when there is variation in action patterns, there may be insufficient accuracy, and in addition, as the action patterns, data to be stored and data to be used for authentication cannot be determined by a client himself/herself.SOLUTION: The client registers action pattern when performing transfer processing by himself/herself in advance, and when performing transfer processing, by using the action pattern, authentication that indicating that he/she is the client, is performed. |
