Software installation method of high safety information network platform

Abstract

The invention provides a software installation 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 and a second storage part, wherein the first information processing part and the second information processing part can be connected to access the secondstorage part respectively only through the control part, and the control part comprises a hardware switch. The software installation method comprises the following steps of: enabling the high safety information network platform to be in a normal operation state; operating the hardware switch to enable the hardware switch to be in a second state, and selecting the first information processing partby the control part to be in connection access with the second storage part through the control part; installing software needed to be installed on the second storage part by the first information processing part; and operating the hardware switch to enable the hardware switch to be in a first state.

Description

technical field [0001] The invention relates to a software installation method of a high-safety information network platform, in particular to a safety information system software installation method for preventing computer virus invasion and computer hacker attack by adopting a method of controlling hardware connection signals between a processor and a storage body. 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 functio...

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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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