Optimal Cluster Expansion-Based Intrusion Tolerant System to Prevent Denial of Service Attacks

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In this study, we propose an optimal cluster expansion-based intrusion-tolerant system (ITS) that can maintain quality of service (QoS) under a massive denial of service (DoS) attack. Our proposed scheme conserves resources while maintaining good QoS by optimally increasing and decreasing cluster size. To evaluate the performance of the proposed scheme, we use a CloudSim simulator and compare our proposed scheme with an existing conventional adaptive cluster transformation (ACT) scheme. Our simulation results show that the proposed scheme outperforms the conventional ACT scheme in terms of better QoS and lower resource consumption.
Publisher
MDPI AG
Issue Date
2017-11
Language
English
Article Type
Article
Citation

APPLIED SCIENCES-BASEL, v.7, no.11

ISSN
2076-3417
DOI
10.3390/app7111186
URI
http://hdl.handle.net/10203/237174
Appears in Collection
CS-Journal Papers(저널논문)
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