| 摘要 |
PROBLEM TO BE SOLVED: To provide a security method which easily enhances security at a low cost, a security system using this method, and a recording medium with a security program recorded. SOLUTION: This method is provided with an entrance/leaving management means which acquires authentication data of a user wanting to enter/leave a prescribed place 1 and permits the user to enter/leave the prescribed place 1 in the case that authentication data has been already registered, a storage means where entrance/leaving information of the prescribed place 1 is stored correspondingly to authentication data, and a device management means which permits the user to use devices 152a to 152c set in the prescribed place in accordance with discrimination data of devices 152a to 152c, authentication data corresponding to this discrimination data, and entrance/leaving information. |
