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Private data protecting equipment, mobile terminal, private data memory and read method

A technology for private data and protection devices, applied in electrical components, wireless communications, etc., can solve problems such as illegal theft, loss of private data, hidden dangers of information security, etc., and achieve the effect of strengthening security management, improving security, and facilitating the release of encrypted data

Active Publication Date: 2011-05-18
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this way, private data is still stored on the mobile terminal. If the mobile terminal itself is damaged or stolen by others, the private data on the mobile terminal will be lost or illegally stolen by others, so there are potential information security risks to a certain extent.

Method used

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  • Private data protecting equipment, mobile terminal, private data memory and read method
  • Private data protecting equipment, mobile terminal, private data memory and read method
  • Private data protecting equipment, mobile terminal, private data memory and read method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0037] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0038] Please refer to figure 1 As shown, the private data protection device according to Embodiment 1 of the present invention includes a service request detection unit 1, a password operation unit 2, and a private data interaction unit 3, wherein the service request detection unit 1 is used to detect private data storage requests and read requests; The cryptographic operation unit 2 is used to encrypt and decrypt the private data; the private data interaction unit 3 is used to send the encrypted private data to the network server when the service request detection unit detects a private data storage request. When the service request detection unit detects a private data reading request, it receives the encrypted private data transmitted from the network server. The private data interaction unit 3 further includes a data sending unit 31 for sending e...

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PUM

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Abstract

The invention provides a device for protecting the secret data, including a password operation unit for encrypting and decrypting for the secret data, also including: a service request detection unit for detecting the storage request and the read request of secret data; a secret data interchanging unit for sending the encrypted secret data to the network server terminal when the storage request of secret data is detected by the service request detection unit, and recieving the encrypted secret data sent by the network server terminal when the read request of secret data is detected by the service request detection unit. The invention also provides a corresponding mobile terminal, and a method for storing and reading the secret data. The invention can store the encrypted secret data to thenetwork server, even if the mobile terminal is damaged or burgled by the others, the secret data on the mobile terminal can not be lost and burgled by the others, improving the safety of secret data.

Description

technical field [0001] The invention relates to terminal information security technology, in particular to a private data protection device, a mobile terminal, and a method for storing and reading private data. Background technique [0002] With the increasing popularity of mobile terminals such as mobile phones and the increasingly powerful functions of mobile phones, mobile phones have become our most commonly used communication tools. The use of media information such as short messages and multimedia information services makes mobile phones increasingly become our personal "information centers". These information include our contact phone books, short messages, call records, and many file information stored in mobile phones. In a sense, the mobile phone is the storage warehouse of our private data, which involves a lot of personal privacy. Therefore, it is extremely important to keep these personal private data confidential. [0003] At present, the private data of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/02
Inventor 曹淑华沈艳波邹飞徐进涛
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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