Information matching method and system based on mobile terminal privacy protection

An information matching and mobile terminal technology, applied in the field of information security, can solve problems such as untrustworthy third-party software, inconvenience in life, and leakage of personal privacy.

Inactive Publication Date: 2015-01-07
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although people's information exchange and communication are very convenient, third-party software is untrustworthy after all. Our personal privacy information may have been obtained by a trusted third party. For the majority of users, this is

Method used

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  • Information matching method and system based on mobile terminal privacy protection
  • Information matching method and system based on mobile terminal privacy protection
  • Information matching method and system based on mobile terminal privacy protection

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0069] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0070] A method for matching degree of privacy protection information of a mobile terminal, comprising the steps of:

[0071] Step 1: Preprocessing the parameters; figure 2 The parameter preprocessing flowchart of the method is shown, and step 1 includes the following steps;

[0072] Step 1.1: User A, as the active initiator, first sends a signal ω to the surrounding 1 ;

[0073] Step 1.2: User A writes down the time t at the moment while sending the signal 1 ;

[0074] Step 1.3: User B receives signal ω 1 After that, the return signal ω 2 Respond to user A;

[0075] Step 1.4: User A receives the return signal ω 2 At the same time, write down the time t at this moment 2 ;

[0076] Step 1.5: User A calculates the time difference Δt=t between the two times 2 -t 1 , the entire parameter preprocessing process ends.

[0077] Step 2: M...

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Abstract

The invention provides an information matching method and system based on mobile terminal privacy protection. The method comprises the steps of preprocessing parameters, matching the physical position of a mobile terminal, matching the interest of a user, and finally calculating the information matching degree of the user to obtain the information matching degree. By the adoption of the method and system, privacy protection safety and practicality are high, potential safety hazards caused by using of third-party services are avoided, communication can be conducted directly among users, the privacy of each user is prevented from being leaked, and functions of the prior art can also be realized; privacy information matching verification is also achieved, and the matching information ratio each piece of information must reach is regulated so that the user can use the system more conveniently and rapidly.

Description

technical field [0001] The invention relates to the field of information security, in particular to a method and system for matching information based on mobile terminal privacy protection. Background technique [0002] Privacy of individual refers to the secrets that citizens do not want to be disclosed or known by others in their personal lives. It is related to a kind of personality right enjoyed by people to control their personal information, private activities and private fields that have nothing to do with public interests. Since personal privacy will be plagiarized and stolen by attackers, the issue of personal privacy should be concerned and valued by the majority of users. [0003] In recent years, with the rapid development of science and technology, small and light mobile terminals are more and more favored by users. Various mobile terminals are used by people for information exchange and communication. program to get the services you need. As long as there is...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04W4/02H04W12/00
Inventor 张明武夏勇陈永辉沈华陈泌文
Owner HUBEI UNIV OF TECH
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