Computer security system and method thereof

Abstract

The invention provides a computer security system and a method thereof. The system comprises a host device of a computer interface signal transmission and management system, a client device of the computer interface signal transmission and management system, a computer data isolation transmission and management system device, a computer security monitoring server, a computer environment monitoring device, an outer network computer and an inner network computer. The method comprises the following steps: the computer interface signal transmission and management system isolates the host computer from a display device, a mouse keyboard inputting device, a computer interface signal, a reset interface signal and an on / off interface signal. The user surfs the internet to communicate with the outside world by the outer network computer and performs secure and confidential work by the inner network computer; the computer data isolation transmission and management system is connected with the outer network computer and the inner network computer, so that the data which needs to be transmitted is transmitted under the monitoring condition of computer security monitor and management software.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a computer security system and its method. Background technique [0002] The wide application of computers and networks has brought great convenience to people's life and work. Enterprises and institutions and all walks of life have adopted computers in large numbers. At the same time, most of these computers have been connected to the network, and the data communication between computers has also become It is easy to obtain, and the degree of informatization is getting higher and higher, which brings convenience to production and management. In many economically developed regions, computers and networks are indispensable tools, and their applications are extensive and in-depth. Computer information is an important resource for enterprises and institutions. The wide application of computer USB storage devices and computer networks brings great convenience to people...

AI Technical Summary

Problems solved by technology

[0012] The present invention solves the security problem of computer equipment, computer data storage leakage problem and computer network communication problem to achieve the purpose that users can not only use computer and network conveniently, but also ensure the security of computer equipment and information

Images