Security data processing method and device

Abstract

A method and a device are provided. The device includes a display, a memory and a processor operatively connected to the display or the memory, wherein the processor is configured to receive a request for updating security data in which security attributes are set in application data, identify the state of an additional file corresponding to the security data, determine a first security data processing process if the state of the identified additional file is invalid or determine a second security data processing process if the state of the identified additional file is valid, and update the security data according to the determined security data processing process.

Dependencies are inferred from the claim text.