Wireless network card anti-theft method

Abstract

The invention discloses a wireless network card anti-theft method which includes that when a wireless network card anti-theft function is started, an instruction of reading hard disk serial number information currently bound with the wireless network card anti-theft function is issued, and the bound hard disk serial number information and current hard disk serial number information of a computer are compared; if the bound hard disk serial number information and the current hard disk serial number information of the computer are compared to be identical, a wireless network card is normally initialized; and if the bound hard disk serial number information and the current hard disk serial number information of the computer are compared to be not identical, a user is prompted to input a wireless network card anti-theft function password, and then an instruction of reading the wireless network card anti-theft function password is issued. By aid of the wireless network card anti-theft method, losing of the wireless network card or illegal use of the wireless network card of the user after the wireless network card is stolen can be avoided, accordingly the wireless network card stolen probability can be reduced, and user property safety is protected in a certain degree. The wireless network card anti-theft method is designed on the basis of global uniqueness of the hard disk serial number, binds the wireless network card of the user and the current hard disk serial number of the user, and therefore use permission of the wireless network card is ensured.

Description

technical field [0001] The invention relates to the field of wireless technology, in particular to a method for preventing theft of a wireless network card. Background technique [0002] With the rapid development of 3G mobile communication technology, digital mobile devices, such as wireless network cards, have been accepted by more and more people, and they also occupy an increasingly important position in people's daily life. The wireless network card brings great convenience to users. It can avoid the trouble of having to establish a wired network communication line through the operator in the traditional wired network method, and can also avoid the trouble of a fixed location for accessing the Internet. [0003] While the wireless network card brings us fast, there is also a problem, it can be used by anyone anywhere. If the user's wireless network card is lost or stolen, other people may use the user's network card to surf the Internet, and because the current wireles...

AI Technical Summary

Problems solved by technology

If the user's wireless network card is lost or stolen, other people may use the user's network card to surf the Internet, and because the current wireless network card price and 3G Internet service charges are relatively expensive, it is possible to give the user cause great economic loss

[0004] In the prior art, there are all anti-theft solutions for mobile terminals, and there is no complete anti-theft solution for wireless network cards. Considering the rapid development of 3G wireless services and the rapid promotion of wireless network cards, such an anti-theft technology for wireless network cards is needed To protect the user's property safety

Images