Computer network safety system based on shift register

Abstract

The invention relates to a computer network safety system based on shift register. The system comprises an information flow transmission module, a computer transmission module, a shift register module, a region simulation module and a region transposition module, the information flow transmission module acquires a network information transmission path; the computer transmission module synchronizesa network information transmission path; the computer transmission module is provided with a plurality of position working points; the position working point measures a clock signal of the information flow; the position working point divides the information flow into a plurality of information segments according to the period condition of the clock signal; the position working point calculates the information entropy of the information segment according to the segmented information segment; the shift register module comprises a plurality of shift registers; wherein the region simulation module comprises a plurality of virtual random spaces, after the information entropies of the information segments calculated by the position working points are repeated and consistent, each region transposition module performs virtual random space exchange according to the spatial position corresponding to each virtual random space, and the region transposition module can perform spatial position exchange on any virtual random space.

Description

technical field [0001] The invention relates to the field of computer network security, in particular to a computer network security system based on shift registration. Background technique [0002] With the rapid development and in-depth application of computer science and technology, changes in cyberspace are constantly changing and affecting people's way of life. As people rely more and more on the Internet, many confidential information about enterprises, individuals, and even countries are involved on the Internet, so the issue of network security has always been an important topic in the process of technological development. Among the many network attack methods existing on the Internet at present, Distributed Denial of Service Attack (Distributed Denial of Service Attack, DDoS for short) is the most common and highly destructive attack method. Most distributed denial-of-service attacks come from botnets, which cooperate with each other to launch denial-of-service att...

AI Technical Summary

Problems solved by technology

In the prior art, for distributed attacks, there is often a specific firewall in the computer for defense. However, in the process of defense, the defense is often started after the distributed attack has penetrated into the computer, and it takes a long time When the firewall in the same area is defended, the firewall itself may be invaded

Images