| 摘要 |
PROBLEM TO BE SOLVED: To provide a user monitoring system capable of detecting even in the case that an unauthorized user operates a terminal except when a user is authenticated in a predetermined cycle.SOLUTION: A user monitoring system for monitoring a user who operates a terminal is configured to acquire the authentication information of the user from the user in a fixed cycle in at least a partial period in which the user operates a terminal 10, and to determine whether or not the acquired authentication information of the user is the authentication information of an authorized user each time the authentication information of the user is acquired in the fixed cycle, and to change a cycle for acquiring the authentication information of the user when detecting a change in the state of the input operation of the user in the terminal 10.SELECTED DRAWING: Figure 1 |
