FIELD: image forming devices.
SUBSTANCE: present invention relates to a method and a device for displaying an application interface. Such result is achieved due to that after detection of operation of launching a specific application, evaluating whether a particular application is a secret application; if a specific application is a secret application, obtaining data indicating an encrypted mapping method of a specific application, and sending application interface data and data indicating a method of encrypting a specific application, to a first terminal for the first terminal to hide the application interface.
EFFECT: providing a display circuit of an application interface which prevents leaks of confidential user data.
10 cl, 9 dwg
