BS EN IEC 62443-4-2:2019 Security for industrial automation and control systems. Technical security requirements for IACS components

BS EN IEC 62443-4-2:2019

Security for industrial automation and control systems. Technical security requirements for IACS components

Status : Current, Under review   Published : May 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

This part of IEC 62443 provides detailed technical control system component requirements (CRs) associated with the seven foundational requirements (FRs) described in IEC TS 62443- 1-1 including defining the requirements for control system capability security levels and their components, SL-C(component).

As defined in IEC TS 62443-1-1 there are a total of seven foundational requirements (FRs):

a) identification and authentication control (IAC),

b) use control (UC),

c) system integrity (SI),

d) data confidentiality (DC),

e) restricted data flow (RDF),

f) timely response to events (TRE), and

g) resource availability (RA).

These seven FRs are the foundation for defining control system security capability levels. Defining security capability levels for the control system component is the goal and objective of this document as opposed to SL-T or achieved SLs (SL-A), which are out of scope.




Standard NumberBS EN IEC 62443-4-2:2019
TitleSecurity for industrial automation and control systems. Technical security requirements for IACS components
StatusCurrent, Under review
Publication Date07 May 2019
Normative References(Required to achieve compliance to this standard)IEC 62443-4-1, IEC/TS 62443-1-1, IEC TS 62443-1-1, EN IEC 62443-4-1, IEC 62443-3-3:2013
Informative References(Provided for Information)NIST SP 800-92, EN 62443-3-2, EN 62264-1, IEC 60050-351, IEC 62443-2-4, ISO/IEC 19790, NIST SP800-63-2, IEC TR 62443-3-1, NIST SP 800-57, IEC 62264-1, FIPS 140-2, IEC 62443-2-1, IEC 60050-732, IEC 61131-3, ANSI/ISA-95.00.01-2010, IEC 62443-3-2, IEC TR 62443-2-3, ISO/IEC 8601:2004, EN ISO/IEC 27002:2017, ISO/IEC 15408-1:2009, ISO/IEC 11889-1:2015, IEC TR 61850-1:2013, ISO/IEC 7498-1:1994, ISO/IEC 27002:2013
International RelationshipsIEC 62443-4-2:2019,EN IEC 62443-4-2:2019,CLC/TR 50173-99-2:2010
Draft Superseded By18/30338952 DC
DescriptorsData security, Control systems, Automation, Industrial, Security
ICS25.040.40
35.030
Title in FrenchSécurité des systèmes d’automatisation et de commande industrielles Exigences de sécurité technique des composants IACS
Title in GermanSécurité des systèmes d'automatisation et de commande industrielles Exigences de sécurité technique des composants IACS
CommitteeGEL/65
ISBN978 0 580 93650 0
PublisherBSI
FormatA4
DeliveryYes
Pages100
File Size1.803 MB
Price£274.00


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