Huadian Technology ›› 2021, Vol. 43 ›› Issue (2): 77-82.doi: 10.3969/j.issn.1674-1951.2021.02.013

• Framework and Standard • Previous Articles    

Evolution analysis on security program requirements for operation and maintenance service providers in IEC 62443

GONG Gangjun1(), MENG Zhiruo1,*(), TIAN Huiwen2(), LIU Ren1(), JIN Lu3()   

  1. 1. Beijing Engineering Research Center of Energy Electric Power Information Security (North China Electric Power University),Beijing 102206,China
    2. China Cybersecurity Review Technology and Certification Center,Beijing 100020,China
    3. Beijing Huadian Yunbo Technology Company Limited,Beijing 102206,China
  • Received:2020-08-24 Revised:2020-09-16 Online:2021-02-25 Published:2021-03-05
  • Contact: MENG Zhiruo E-mail:gong@ncepu.edu.cn;mengzhiruo97@163.com;tianhw@isccc.gov.cn;renliu@vip.163.com;jinlu@eiedu-sh.com

Abstract:

Standard IEC 62443-2-4 in promotion has vague contents,as well as differences among various editions.Making contrast on the items in 2015 edition and 2017 edition,the updated requirement description,basic principles and documents in the body and appendix A of the standard are summarized.Meanwhile,the ratios of new items and different updating ways are calculated,and the classic items are listed.The influence brought by the later edition and the causes of the update are concluded,which facilitates users' understanding and application,and alleviates the potential mistakes made in the course of referring to IEC 62443.

Key words: IEC 62443, operation and maintenance service providers, security procedure, standard comparison, evolution analysis

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