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Cloud Security: LKM and Optimal Fuzzy System for Intrusion Detection in Cloud Environment

Authors
  • Shyla, S. Immaculate1, 2
  • Sujatha, S.S.2, 1
  • 1 S.T. Hindu College, India , (India)
  • 2 Manonmaniam Sundaranar University, India , (India)
Type
Published Article
Journal
Journal of Intelligent Systems
Publisher
De Gruyter
Publication Date
Nov 15, 2019
Volume
29
Issue
1
Pages
1626–1642
Identifiers
DOI: 10.1515/jisys-2018-0479
Source
De Gruyter
Keywords
License
Green

Abstract

In cloud security, intrusion detection system (IDS) is one of the challenging research areas. In a cloud environment, security incidents such as denial of service, scanning, malware code injection, virus, worm, and password cracking are getting usual. These attacks surely affect the company and may develop a financial loss if not distinguished in time. Therefore, securing the cloud from these types of attack is very much needed. To discover the problem, this paper suggests a novel IDS established on a combination of a leader-based k-means clustering (LKM), optimal fuzzy logic system. Here, at first, the input dataset is grouped into clusters with the use of LKM. Then, cluster data are afforded to the fuzzy logic system (FLS). Here, normal and abnormal data are inquired by the FLS, while FLS training is done by the grey wolf optimization algorithm through maximizing the rules. The clouds simulator and NSL-Knowledge Discovery and DataBase (KDD) Cup 99 dataset are applied to inquire about the suggested method. Precision, recall, and F-measure are conceived as evaluation criteria. The obtained results have denoted the superiority of the suggested method in comparison with other methods.

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