Method and device for denial-of-service simulation attack and computing device

Abstract

The present invention discloses a method and a device for denial-of-service simulation attack and a computing device, belonging to the technical field of computers. The method comprises the steps of:determining an intercepted attack packet in the last round of denial-of-service simulation attack process; employing the intercepted attack packet to perform training of a protection prediction modelto obtain a trained protection prediction model, wherein the protection prediction model is configured to predict a protection policy employed by a protection node; and performing the next round of denial-of-service simulation attack through the trained protection prediction model. Through adoption of a mode of employing the intercepted attack packet at the last round to perform training and learning of the protection prediction model and employing the trained protection prediction model to perform the next round of the denial-of-service simulation attack, the accuracy of the protection policyprediction is improved through a machine self-learning mode so as to improve the effectiveness of the simulation attack and the simulation attack efficiency.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method, device and computing equipment for simulating a denial of service attack. Background technique [0002] Denial of Service (DoS) attack or distributed denial of service (Distributed Denial of Service, DDoS) attack is a means of network attack, the purpose of which is to exhaust the network or system resources of the attacked device, temporarily interrupt the service or stop, rendering its normal users inaccessible. [0003] For DoS attacks and DDoS attacks, at present, the purpose of detection and protection is mainly achieved by identifying the unconventional content in the protocol field (such as the content maliciously added or modified by the attacker). For example, it is necessary to manually guess the attack strategy of the attacker, and then construct a defense strategy that bypasses the attack strategy for protection. Similarly, for the attacker, it is also ne...

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Problems solved by technology

[0004] It can be seen that in the prior art, the attack and defense of denial-of-service attacks such as DoS attacks or DDoS attacks require manual guessing and construction of corresponding strategies. In the process of attack confrontation, manual analysis is required, which is time-consuming and laborious, and the operation efficiency is low. This has a strong correlation with the analysis ability of the analysts, so it may not be able to objectively reflect the actual changes in the strategy, so that both the effectiveness of the attack and the effectiveness of the defense may be affected, resulting in low attack efficiency and defense efficiency

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