Virus protection system for industrial control equipment on basis of drive control

Abstract

The invention discloses a virus protection system for industrial control equipment on the basis of drive control. The virus protection system comprises safety U disk firmware, U disk driving software, U disk accessing control software and U disk management software, wherein the safety U disk firmware is installed on a safety U disk; the U disk driving software is installed on an antivirus host computer and the industrial control equipment; the U disk accessing control software is installed on the industrial control equipment; the U disk management software is installed on the antivirus host computer; bidirectional authentication is realized between the U disk driving software and the safety U disk firmware; the U disk management software is used for initializing the safety U disk, killing virus for the safety U disk and setting the virus-killing state and validity period of the safety U disk; the U disk accessing control software is used for executing read/write operation in the safety U disk in the antivirus validity period. According to the invention, the bottom driving modification of the operation system and the related management software are combined for controlling the antivirus state and the readable state of the U disk, so that the risk in virus cross infection caused by a common mobile storage medium with uncontrollable use state on the industrial control equipment can be reduced.

Description

technical field [0001] The invention belongs to information security technology, and in particular relates to a drive control-based virus protection system for industrial control equipment. Background technique [0002] In recent years, the information security situation has become more and more serious, especially for the virus management of industrial control equipment, which puts forward very high requirements. However, domestic military enterprises still focus on the management of virus protection for industrial control equipment. Equipment protection needs to be strengthened. There are few special studies on the protection of industrial control equipment, equipment and media viruses in military units, and the main problems are as follows: [0003] 1) Due to the fact that industrial control equipment and USB interface mobile storage media cannot be monitored on the Internet in most enterprises, the virus protection of industrial control equipment mainly relies on the re...

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Problems solved by technology

[0003] 1) Due to the fact that industrial control equipment and USB interface mobile storage media cannot be monitored on the Internet in most enterprises, the virus protection of industrial control equipment mainly relies on the responsible person's own awareness of security and confidentiality and administrative management methods, and technical means of protection and tracking cannot be carried out;

[0004] 2) There are no effective management measures and virus protection measures for the media and equipment used in the cross-unit development stage joint test, especially in the development stage where product innovation and design are repeated, and the handover interface is not clear;

[0005] 3) There is no uniform requirement for the upgrade of the virus database, the management method of virus detection and killing, and the configuration of the anti-virus intermediate machine, and the virus detection and killing of the medium is not timely and cannot be controlled;

[0006] 4) At present, there is no special industrial control equipment for testing in the military industry, and there is no technical means for the mandatory implementation of equipment virus protection;

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