Web: http://arxiv.org/abs/2111.11000

Nov. 22, 2022, 2:20 a.m. | Yahya Javed, Mosab A. Khayat, Ali A. Elghariani, Arif Ghafoor

cs.CR updates on arXiv.org arxiv.org

The increase in scale of cyber networks and the rise in sophistication of
cyber-attacks have introduced several challenges in intrusion detection. The
primary challenge is the requirement to detect complex multi-stage attacks in
realtime by processing the immense amount of traffic produced by present-day
networks. In this paper we present PRISM, a hierarchical intrusion detection
architecture that uses a novel attacker behavior model-based sampling technique
to minimize the realtime traffic processing overhead. PRISM has a unique
multi-layered architecture that monitors …

architecture cyber detection intrusion intrusion detection large networks scale

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