Method and Device for Protecting Address Book, and Communication System

摘要

Provided are a method and device for protecting an address book and a communication system. The method comprises: when encrypting at least one contact in the address book, encryption processing is performed on contact number information of the contact and no encryption processing is performed on contact name information of the contact, such that, after encryption, the contact number information of the contact is hidden and the contact name information of the contact can be displayed normally. A user can find out a contact directly through the corresponding contact name information normally displayed, different from an existing encryption mechanism in which a user is required to login a verification password or passcode first every time acquiring the contact name information; the present disclosure is more convenient for a user to use and improves the satisfaction degree of user experience while ensuring encryption safety.

主权项

1. A method for protecting an address book, wherein a contact stored in the address book of a communication terminal at least comprises contact number information and contact name information, the method comprising:
the communication terminal performing encryption processing on contact number information of at least one contact in the address book and displaying contact name information of the contact.