A method and device for processing abnormal nodes

Abstract

The invention discloses a processing method for an abnormal node, comprising: acquiring node data transmitted by an access network element; performing characteristic statistics on the node data to obtain node characteristic data; determining the abnormal node based on the node characteristic data, and Generate an identification result including at least the abnormal node; and send the identification result to the access network element. The invention also discloses a node identification entity, an access network element and a computer-readable storage medium.

Description

technical field [0001] The present invention relates to computer technology, and in particular, to a method, device and computer-readable storage medium for processing abnormal nodes. Background technique [0002] Typical security problems Denial-of-Service Attack (DoS, Denial-of-Service Attack) is a network attack method commonly used by hackers now. Its purpose is to exhaust the network or system resources of the target machine, temporarily interrupt or stop services, and cause other normal operations. User cannot access. The attack forms can be roughly divided into two types, one is bandwidth consumption type and the other is resource consumption type. Both of these attacks take up a lot of network and system resources through a large number of legitimate or forged requests to paralyze the network. and the purpose of the system. Attackers can be devices directly controlled by hackers or other devices compromised by hackers using malware, and their targets are mostly imp...

AI Technical Summary

Problems solved by technology

However, for the above new wireless networks, there is no effective solution to deal with flood attacks

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