| 摘要 |
Disclosed is a method for information security management of a mobile terminal, comprising: when a created text file is initialized, writing identification information of the mobile terminal in a beginning part of the text file, and when information is stored, writing the encrypted information in the text file and storing the information; when the identification information and the stored information are read, loading the identification information and the stored ciphertext information into an internal memory; determining a display manner of text information, if the display manner is a plaintext display manner, when the stored information is displayed, performing, according to the identification information, deciphering right authentication on the ciphertext information loaded into the internal memory, if the authentication is passed, deciphering the ciphertext information, and displaying the deciphered ciphertext information in a plaintext manner; or otherwise, entering a ciphertext display process. Further disclosed are a device and a mobile terminal. By using the method, the device and the mobile terminal, other people may be effectively prevented from stealing information in a user mobile terminal after connecting the user mobile terminal to a computer through a universal serial bus (USB). |
