Personal data safety sharing system and method for mobile phone

Abstract

The invention discloses a personal data safety sharing system and a method for a mobile phone. The system comprises a mobile phone provided with a request service component and a core network service server provided with authentication switchover component, wherein the request service component of the mobile phone comprises a monitoring module, a server module, a client module and a display module, and the authentication switchover component of the service server comprises a monitoring module, an authentication module, a call transfer module, and a public key database interactive with the monitoring module and the authentication module. A working method of the system is characterized in that the system divides an authority of contact list data of a user into two kinds, namely a sharable authority and a restricted sharing authority, according to the safety authority set by the user, and makes corresponding different operations according to the different authorities. The mobile phone serves as a server to response sharing requests of other contacts on contact list information, the safety authority is set for personal information, and certain personal privacy information is encrypted by a key technology, so that personal privacy cannot be leaked in a transmission process of the personal privacy information.

Description

technical field [0001] The present invention relates to a system and method for secure sharing of personal data on mobile phones. Specifically, it relates to a system and method for using mobile phones as servers to respond to other users' requests for inquiring address book information and providing access to personal data through key technology. System and method for security protection. It belongs to the technical field of mobile communication. Background technique [0002] With the increasing frequency of communication in modern society, mobile phones have become the main tool for people to communicate. Many personal mobile phones store the personal data of themselves and their contacts. In the process of social communication, it is often necessary to share these personal communication data with others to facilitate more communication. [0003] At present, mobile phone users usually share personal communication information by sending each other in the form of short mes...

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