Computer network security system and a working method thereof

Abstract

The invention discloses a computer network security system and a working method thereof. The system comprises a computer, a camera and a mobile end. The computer is connected with the camera circuit and the mobile end is connected with the computer wirelessly. The computer comprises a password confirmation module, a gesture confirmation module, a network information sending module, a display module, a mobile information receiving module and an information analyzing module. The working method comprises the following steps: S1, the computer performs password verification operation after boot-up;2, when the authentication fails, the password confirmation module transmits the fail information to the mobile terminal; if it is successful, gesture verification is carried out by a computer; S3, the gesture confirmation module completes the gesture verification through the camera, and the computer enters the display module when the verification is successful; the gesture confirmation module transmits the failure information to the mobile terminal when the failure occurs. S4, the mobile terminal issues an operation instruction to the information analysis module after receiving the verification failure information, and the information analysis module analyzes the instruction and transmits the instruction information to the camera or the display module.

Description

technical field [0001] The invention relates to the field of computers, in particular to a computer network security system and its working method. Background technique [0002] Computers and computer networks have become important information carriers and transmission channels for enterprises, governments and various other organizations, greatly improving work efficiency and enabling the storage and processing of massive information. Computers and computer networks have brought great convenience to people's work and life, but there have also emerged information security issues that have attracted widespread attention. [0003] In a company, each employee usually has his own computer, which stores the employee's own work information, personal information and other private information. This information is not only related to the employee's own interests, but may also be related to the company's development; Therefore, this information is particularly important and requires s...

AI Technical Summary

Problems solved by technology

[0004] Today’s employees usually leave the company to go out to do business. In order to protect their computers from being opened by others, they usually use a power-on password for protection. Although the method increases the safety factor, sometimes colleagues need to help open the computer to obtain information when doing business outside, and fingerprint authentication prevents colleagues from opening the computer; The use of people has brought great inconvenience

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