Network connection method of high-safety information network platform

Abstract

The invention provides a network connection method of a high-safety information network platform. The high-safety information network platform comprises a first information processing part, a second information processing part, a control part, a second storage part and a network part, wherein the first information processing part and the second information processing part can be connected with and access the second storage part respectively only by the control part, and the control part comprises a hardware switch. The network connection method comprises the following steps of: judging whether the hardware switch is in a first state or not; if not, operating the hardware switch to enable the hardware switch to be in the first state; reading network connection program codes from the second storage part and storing in a storage space of the information processing part by the second information processing part; and operating the network connection program codes stored in the storage space of the second information processing part by the second information processing part so as to realize the connection with a network.

Description

technical field [0001] The invention relates to a network connection method of a high-security information network platform, in particular to a method of controlling a hardware connection signal between a processor and a storage body to prevent computer virus intrusion and computer hacker attacks from a security information system network connection method. Background technique [0002] Explanation of terminology: The computer virus or virus mentioned in the present invention all have the same meaning, including adopting the clear definition in the "Computer Information System Security Protection Regulations of the People's Republic of China", that is, a computer virus "refers to compiling or inserting A set of computer instructions or program codes that destroy computer functions or data, affect the use of computers and are capable of self-replication”; also include those inserted into information systems other than computers that destroy information system functions or data...

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Problems solved by technology

[0013] The applicant of the present invention filed the application number 200710177690.8 on November 20, 2007. The title of the invention is "A Method and Device for Preventing Computer Viruses" and has been awarded Although the patent application for invention patent rights has solved the problem of cutting off the way of virus transmission, it still has not solved the network problems caused by hacker attacks, especially the problem of illegal tampering of web pages.

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