Automatic protecting method for computer system based on Bluetooth device authentication

A computer system and bluetooth device technology, applied in the field of information security, can solve the problems of inability to achieve real-time monitoring and high cost, and achieve the effects of low cost, transparent operation, and simplified operation mode.
CN102184352AInactive Publication Date: 2011-09-14SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2011-09-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an automatic protecting method for a computer system based on Bluetooth device authentication. In the method, a control program is written in a disk MBR (Master Boot Record), and double authentication of hardware equipment and user identity is realized by combining a Bluetooth wireless transmitting protocol before an operating system is started and using a Bluetooth address, a PIN (Personal Identification Number) code and a mobile terminal IMSI (International Mobile Subscriber Identity) number. In an operation process of the operating system, automatic real-time monitoring is set, the system can be automatically locked and can not be operated once the Bluetooth device of a user deviates from the coverage area of a Bluetooth adapter; and the system can be automatically unlocked and recovered for operation once the Bluetooth device of the user returns to the coverage area.
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Description

technical field

[0001] The invention is an automatic protection method for a computer system based on bluetooth device authentication, and belongs to the technical field of information security. Before the computer operating system is started and when it is running, through the communication between the Bluetooth device and the mobile terminal, the identity authentication, real-time monitoring and system access control functions are realized to achieve the purpose of protecting the computer system. Background technique

[0002] With the increasing degree of informatization, information security is particularly important. Many people think that the security risks mainly come from hacker attacks and virus damage. As long as firewalls and anti-virus software are deployed, it will be safe. However, according to the survey results of the US Federal Bureau of Investigation and computer security agencies, more than 80% of information security risks come from internal rather than ex...

Claims

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