Full Description

Scope: 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.

NOTE 1 Refer to IEC 62443-2-1 [1] for an equivalent set of non-technical, program-related, capabilityrequirements necessary for fully achieving a SL-T(control system).

NOTE 2 The trademarks and trade names mentioned in this document are given for the convenience of users of this document. This information does not constitute an endorsement by IEC of the products named.

Cross References:
IEC 62443-4-1
IEC/TS 62443-1-1
IEC TS 62443-1-1
EN IEC 62443-4-1
IEC 62443-3-3:2013
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


All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published: 05/07/2019 ISBN(s): 9780580936500 Number of Pages: 100 File Size: 1 file , 1.8 MB Product Code(s): 30338953, 30338953, 30338953 Note: This product is unavailable in United Kingdom