A computer network security protection system

Abstract

The invention discloses a computer network safeguard system in the technical field of computer safety systems. The computer network safeguard system comprises a foreground safeguard system and a background maintenance system, wherein the foreground safeguard system and the background maintenance system are bidirectionally and electrically connected through a computer center system. The foreground safeguard system comprises an identity identification subsystem, an authority management subsystem and a virus defense subsystem. The background maintenance system comprises an establishment maintenance subsystem, an interface locking subsystem and a safety evaluation subsystem. The virus defense subsystem of the computer network safeguard system can check files in a computer and remove viruses after virus behavior analysis, and the interface locking subsystem achieves USB interface outage and power supply closing when the system is not used. The computer network safeguard system prevents computer file leakage, is high in safeguard performance and achieves all-around computer network safeguard.

Description

technical field [0001] The invention relates to the technical field of computer security systems, in particular to a computer network security protection system. Background technique [0002] Computer network is also called computer communication network. Computer network security refers to the use of network management control and technical measures to ensure that the confidentiality, integrity and usability of data are protected in a network environment. Computer network security includes two aspects, namely physical security and logical security. Physical security refers to the physical protection of system equipment and related facilities from damage and loss. Logical security includes the integrity, confidentiality and availability of information. The existing computer network security protection system has a single function, usually only includes self-locking, identity verification and other protection functions, which cannot meet the needs of use, and cannot guarant...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a computer network security protection system to solve the problem that the existing computer network security protection system proposed in the above-mentioned background technology has a single function, usually only contains self-locking, identity verification and other protection functions, and cannot meet the needs of use. Unable to comprehensively guarantee the security of computer networks

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