High-security information network system

Abstract

The invention provides a high-security information network platform comprising a first information processing component, a second information processing component, a controlling component, a second storing component and a network connecting component. The controlling component comprises a hardware switch, and the hardware switch can be at least in the first state and the second state; the first information processing component and the second information processing component can be connected and accessed to the second storing component through the controlling component; when the hardware switch is in the first state, the controlling component assesses to the second storing component through the second information processing component, and when the hardware switch is in the second state, the controlling component assesses to the second storing component through the first information processing component; the network connecting component is connected with the two information processing components; and the hardware switch is in the first state when the second information processing component operates the network connecting program. The high-security information network platform can effectively prevent the attack of the hacker and the virus and can safely update the content of the second storing component through the first information processing component.

Description

technical field

[0001] The invention relates to a high-safety information network system, in particular to a network platform for preventing computer virus intrusion and computer hacker attacks in network connection services 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 functions or data, affect the use of informatio...

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