Authentication method for limiting mobile phone without using by others

Abstract

The invention provides an authentication method for a user to prevent others from using the mobile telephone of the user illegally. The method is characterized in that the steps are as follows: in the process of providing the communication service for the user, all the phone number, the corresponding IMEI of the mobile telephone, the service time and the related user information are collected by a service supporting system, and then the collected user information is stored in a BOSS system; when the user sends the request of preventing others from using the mobile telephone, an operator judges whether the user has the right to do the operation according to the stored information; if the related certificate provided by the user accords with the stored user information, the user has the right to do the operation of preventing other from using the mobile telephone and the operator provides the corresponding limitation for the mobile telephone according to the request of the user. The invention guarantees the convenience of the user using the mobile telephone and the security of a password and fully meets the individual requirement of the user; the construction cost is low and the invention can be used on a large scale; the sharing of the password of the phone number and that of the mobile telephone is realized, which reduces the inconvenience of memorizing a plurality of passwords; the invention can also prevent the mobile telephone of the user from being stolen or being used illegally after the mobile telephone is stolen.

Description

technical field [0001] The invention relates to the field of communication device use right authentication, in particular to an authentication method for a user to restrict others from illegally using a mobile phone. Background technique [0002] Along with popularizing and using of mobile phone, the purposes of mobile phone are more and more extensive, and it is also more and more important in people's life. As mobile phones penetrate into daily office, finance, payment, electronic identification, home automation control and other fields, users have higher and higher requirements for prohibiting the illegal use of mobile phones by others. At present, the main technology to prevent mobile phones from being illegally used by others is to authenticate users on the mobile phone side through special passwords for mobile phones, such as setting the power-on password of the mobile phone, locking and unlocking passwords, etc. Due to the frequent use of mobile phones, it is against...

AI Technical Summary

Problems solved by technology

Due to the frequent use of mobile phones, it is against the principle of convenience to use the mobile phone to enter the password every time it is turned on or locked and unlocked. Therefore, although most mobile phones provide this function, there are not many users who actually use it.

On the other hand, frequently entering the mobile phone password will greatly reduce the security of the password. When the user simply sets the mobile phone password to be the same as other passwords (such as passbooks, access control, etc.), the password theft may cause more damage to the user than the mobile phone is stolen. grab bigger losses

Due to these two reasons, the existing technology cannot really meet the user's requirements for prohibiting the mobile phone from being illegally used by others. Bear the losses caused by the illegal use of mobile phones

[0003] At present, there are also technologies that use mobile phone IMEI to restrict illegal mobile phone access to the network, such as EIR technology, but EIR only provides how to restrict illegal mobile phone access to the network, but does not give a method for judging that the mobile phone is illegal

And because the vast majority of users generally do not know the IMEI number of their mobile phones, users cannot initiate restrictions on mobile phones with specified IMEI numbers, and the construction cost of EIR is very high, so this technology has not been practically applied on a large scale

[0004] Datang Corporation proposed to establish an IMEI server and protect the password through the IMEI method to prevent theft of mobile phones. However, because the system requires the construction of an IMEI server and requires mobile phone users to automatically send their IMEI numbers when they log in to the network, the IMEI server accepts The IMEI code sent by the SIM card, so the construction cost is high, and because the SIM card is required to automatically send the IMEI code to the IMEI server, the cost of system transformation is also high

Therefore, there have been no reports of practical application

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