Telecommunications Science ›› 2020, Vol. 36 ›› Issue (5): 16-24.doi: 10.11959/j.issn.1000-0801.2020144

• Topic: Intelligent and Highly Confrontational Development of Network Security • Previous Articles     Next Articles

A domain adaptive hybrid genetic algorithm and its verification in security service function chain orchestration

Xiaohui YAO1,2,Qing LI2,Kunkun SUN3   

  1. 1 Mobile Internet System and Application Security National Engineering Laboratory,Shanghai 201315,China
    2 Research Institute of China Telecom Co.,Ltd.,Shanghai 200122,China
    3 Institute of Information Engineering,Chinese Academy of Science,Beijing 100093,China
  • Revised:2020-04-20 Online:2020-05-20 Published:2020-05-18
  • Supported by:
    The National Key Research and Development Program of China(2017YFB0801801)

Abstract:

Faced with changeful network demands,users have increasingly higher requirements for traditional network.Features such as flexibility,scalability and ease of use have become essential elements of modern network.A domain adaptive hybrid genetic algorithm (DAHGA) was proposed,which could be applied to the security service chain arrangement of cloud data center tenants,to achieve automatic loading and activation of tenant cloud security services and policies,to meet tenant cloud security “customization on demand” requirements.And conducts experimental comparison research on the effective placement efficiency of each VNF on the cloud security service chain orchestration was carried out,which fully validated the proposed algorithm.Effectiveness provides a reference and reference for the realization of cloud business non-destructive security service chain orchestration technology.

Key words: cloud security, security domain, security service chain, NFV, VNF, genetic algorithm

CLC Number: 

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