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BS EN IEC 62443-3-3:2019 Industrial communications networks - network and system security. System security requirements and security levels (IEC 62443-3-3:2013)

Publication Year

2019

Document Status

Current

Abstract

Details technical requirements for control system capability security levels used for industrial automation and control systems. The 7 foundational requirements are described: identification and authentication control (IAC), use control (UC), system integrity (SI), data confidentiality (DC), restricted data flow (RDF), timely response to events (TRE) and resource availability (RA).

Document History

Supersedes BS IEC 62443-3-3:2013. Identical to IEC 62443-3-3:2013, incorporating corrigendum April 2014. Amendment dated 31 May 2014 - Implementation of IEC corrigendum April 2014: first bullet point in clause 7.6.4 updated and both rows for SR 3.4 in Table B.1 updated. Amendment dated 31 May 2019 - This corrigendum renumbers BS IEC 62443-3-3:2013 as BS EN IEC 62443-3-3:2019

ISBN

9780539019445

Publisher Information

British Standards Institution

With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.

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