| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processor for preventing the leakage of data in the information processor and improving convenience by using connection information of a network. SOLUTION: Peculiar information of a server on the network to be used is recorded in the information processor having a network connection device. When power is supplied and is restored, network information is read and compared. When the state of the server changes and the server cannot be detected, authentication is performed by using a method other than network information. Thus, a person except for a user is prevented from using the processor. In a regular network connection environment, the information processor can be used even if the user does not perform authentication work. |
