If Intrusion Detection Systems worked better, we would not have the cyber security problems we have. What makes this (creating great IDS) hard to do?

Schiffman argues that intrusion detection systems have limitations that make it difficult to detect some attacks. Beardsley views the limitations to include the inability to detect unknown attacks based on the “misuse detection” concept. In that case, the IDS functions on pre-defined rules based on human knowledge. In addition to that, programs that perpetrate malicious attacks are continuously modified, and intrusion detection systems, if not updated, cannot detect the activities of such malicious programs.

That weakness enables attackers to compromise the information system. According to Beardsley, the IDS must check a large database of signatures to verify the authenticity of the source of information. In addition, the IDS must check all the data on transmission against specific signature drags which might not be defined in the database. According to a detailed study by Beardsley of the behavior of intrusion detection systems, IDS are not flawless in checking large traffic sessions, do not provide reports on attempted failures and successful attacks, and cannot be used to analyze high-speed traffic networks.

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Academic.Tips. (2022, October 10). If Intrusion Detection Systems worked better, we would not have the cyber security problems we have. What makes this (creating great IDS) hard to do? https://academic.tips/question/if-intrusion-detection-systems-worked-better-we-would-not-have-the-cyber-security-problems-we-have-what-makes-this-creating-great-ids-hard-to-do/

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Academic.Tips. 2022. "If Intrusion Detection Systems worked better, we would not have the cyber security problems we have. What makes this (creating great IDS) hard to do?" October 10, 2022. https://academic.tips/question/if-intrusion-detection-systems-worked-better-we-would-not-have-the-cyber-security-problems-we-have-what-makes-this-creating-great-ids-hard-to-do/.

1. Academic.Tips. "If Intrusion Detection Systems worked better, we would not have the cyber security problems we have. What makes this (creating great IDS) hard to do?" October 10, 2022. https://academic.tips/question/if-intrusion-detection-systems-worked-better-we-would-not-have-the-cyber-security-problems-we-have-what-makes-this-creating-great-ids-hard-to-do/.


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Academic.Tips. "If Intrusion Detection Systems worked better, we would not have the cyber security problems we have. What makes this (creating great IDS) hard to do?" October 10, 2022. https://academic.tips/question/if-intrusion-detection-systems-worked-better-we-would-not-have-the-cyber-security-problems-we-have-what-makes-this-creating-great-ids-hard-to-do/.

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"If Intrusion Detection Systems worked better, we would not have the cyber security problems we have. What makes this (creating great IDS) hard to do?" Academic.Tips, 10 Oct. 2022, academic.tips/question/if-intrusion-detection-systems-worked-better-we-would-not-have-the-cyber-security-problems-we-have-what-makes-this-creating-great-ids-hard-to-do/.

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