Mobile terminal apparatus
View Patent ↗A mobile terminal apparatus checks if a user is a proper user based on the operation of the user and, if the result of authentication is negative, uploads predetermined data, which is part of data stored in a memory, to a predetermined server. After the transmission is completed, the mobile terminal apparatus erases the uploaded data from the memory. It is also possible to instruct the mobile terminal apparatus to upload and erase data from an external source using an electronic mail or a telephone tone signal sequence. This may protect data contained in mobile terminal apparatus that has been lost, from a person who improperly attempts to access the data.
1. A mobile terminal apparatus comprising:
storage means for storing data;
authentication means for checking if a user is a proper user based on an operation by said user when a user attempts to access predetermined or specified data among data stored in said storage means;
controller for inhibiting execution of said authentication process of said authentication means at least for a period of time, when a result of authentication by said authentication means is negative,
wherein the authentication means is one of a plurality of authentication means, and
said controller shifts operation to an other authentication means of higher complexity among said plurality of authentication means when the result of authentication by said authentication means is negative.