Safe monitoring and access control method of information system

Abstract

The invention provides a safe monitoring and access control method of an information system; the method comprises the steps: executing safe communication among a plurality of analog machines of a plurality of distributed computer clusters by using a cluster internetwork connector; executing safe verification between the analog machines of the plurality of distributed computer clusters and a central processing unit by using a reliable factor arithmetic unit; performing safety management of interactive data between the distributed computers and the central processing unit by using an interactive data safety management unit; and detecting and preventing high-resource loss attack to a whole distributed system by using a high-resource loss attack prevention unit. Therefore, the reliability and safety of the entire information can be improved greatly.

Description

technical field [0001] The invention relates to the field of information security, in particular to an information system security monitoring and access control method. Background technique [0002] Distributed computing technology is to automatically split the huge computing processing program into countless smaller subroutines through the network, and then send the processing results back to the user after searching, computing and analyzing the huge system composed of multiple servers . Through this technology, network service providers can process tens of millions or even billions of information in a few seconds, and achieve network services with the same powerful performance as "supercomputers". [0003] Because of the above-mentioned advantages of distributed computing, how to ensure safe and stable communication and data management among distributed units and with the central unit is becoming more and more critical, and at present, distributed computer systems are oft...

AI Technical Summary

Problems solved by technology

[0003] Because of the above-mentioned advantages of distributed computing, how to ensure safe and stable communication and data management among distributed units and with the central unit is becoming more and more critical, and at present, distributed computer systems are often faced with massive node attacks on servers that cause the entire System crash scenario

However, most of the existing distributed computing systems are protected by simple verification and multi-machine backup, which is low in efficiency and high in cost, which is not conducive to the future development of distributed computing systems.

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