Method for protecting privacy data of mobile telephone with multiple cards

A data and privacy technology, applied in multi-card mobile phones to protect users' private data related to SIM/UIM cards, can solve the problems of being too simple, irrelevant, cumbersome, etc., and achieve the effect of convenient protection and high security

Inactive Publication Date: 2008-11-12
WINGTECH COMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing privacy protection technology realizes the function of protecting private data within a certain range, but each has its own shortcomings: the power-on password verification is only verified when the power is turned on, and it cannot be used at all if it is not passed. After passing it, you can see all the data, which is too simple. If There is no privacy protection at all when the owner lends the mobile pho

Method used

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  • Method for protecting privacy data of mobile telephone with multiple cards
  • Method for protecting privacy data of mobile telephone with multiple cards
  • Method for protecting privacy data of mobile telephone with multiple cards

Examples

Experimental program
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Example Embodiment

[0026] A preferred embodiment is described below:

[0027] The user’s mobile phone stores a large number of private data associated with the card, including call records, phonebooks, SMS and MMS. For multi-card mobile phones, a piece of such private data records can be clearly corresponding to the same card. Each private data record can have an identity attribute parameter to mark which card the record corresponds to. After the owner sets the list of cards that need to be protected, when different portals need to access private data, we can match the user’s access to the portal, the identity attributes and parameters of the data record and the list of cards that need to be protected. And filtering, to achieve the purpose of displaying different data records in different entrances. Ordinary users can only access at the normal entrance and cannot see the private data records on the card protected by the owner. Users who have passed the verification of the owner’s identity password c...

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Abstract

The invention discloses a method of privacy data protection of multi-card cellphones, which is characterized in that the method includes the following steps: in the process of generating privacy data, the generated data takes the ID of a belonging card as identity attribute parameters; a privacy management unit sets a SIM/UIM card needing protecting to record the ID needing protecting and save in the memory of the cellphone; the user requests to visit the privacy data; a privacy data filtering unit filters the privacy data associated with the card to filter the privacy data records that are in accordance with the filter conditions and provide the user visit. According to the method, the cellphone owner can protect the privacy data associated with the whole card needing protecting so that other users cannot visit the privacy data but the cellphone owner can conveniently visit the privacy data. The cellphone owner can conveniently select all privacy data of different cards hidden and protected under different use conditions, which has very high security and brings convenience to protect privacy data for multi-card cellphone users.

Description

technical field [0001] The invention relates to a method for a multi-card mobile phone to protect private data related to SIM / UIM cards of a user, and belongs to the technical field of wireless communication. Background technique [0002] In recent years, with the development of science and technology and economy, mobile communication has developed rapidly, and the penetration rate of mobile phones has increased significantly. In this case, people have put forward higher requirements on the functions of mobile phones, and many differentiated products have emerged. Among them, multi-card mobile phones can be used because of the convenience and economy of simultaneously supporting multiple network accesses with one handheld terminal. Rapidly popular, the market share continues to increase. At the same time, people pay more and more attention to the protection of personal privacy, and the protection of mobile phone privacy data has become a function that mobile phone users are...

Claims

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Application Information

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IPC IPC(8): H04Q7/32H04M1/247H04M1/72454H04M1/72463
Inventor 刘天象
Owner WINGTECH COMM
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