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EN IEC 62443-4-2:2019/prAA:2026

Security for industrial automation and control systems - Part 4-2: Technical security requirements for ACS components

General information

Draft
Base Documents
EN IEC 62443-4-2:2019/prAA:2026
ICS Groups
25.040.40 Industrial process measurement and control 35.030 IT Security
Directives or regulations
None
You can view draft standards in the Commenting portal🡭.

Standard history

Status
Date
Type
Name
Amendment
EN IEC 62443-4-2:2019/prAA:2026
02.05.2019
Main
EVS-EN IEC 62443-4-2:2019
This document provides detailed technical control system component requirements (CRs) associated with seven foundational requirements (FRs) including defining the requirements for control system capability security levels and their components, SL-C(component).

The seven foundational requirements (FRs) are:

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).

Required fields are indicated with *

*
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Standard monitoring

Related products

Main

EVS-EN IEC 62443-4-2:2019

Security for industrial automation and control systems - Part 4-2: Technical security requirements for IACS components
Newest version Valid from 02.05.2019
Main

EVS-EN ISO/IEC 27001:2017

Information technology - Security techniques - Information security management systems - Requirements (ISO/IEC 27001:2013 including Cor 1:2014 and Cor 2:2015)
Withdrawn from 15.08.2023
Main

EVS-EN ISO/IEC 27001:2023

Information security, cybersecurity and privacy protection - Information security management systems - Requirements (ISO/IEC 27001:2022)
Valid from 15.08.2023
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EVS-EN ISO/IEC 27002:2022

Information security, cybersecurity and privacy protection - Information security controls (ISO/IEC 27002:2022)
Newest version Valid from 01.12.2022

Standards designation

EVSEstonian standard
ENEuropean standard (published by an CEN or CENELEC)
EN ISOInternational standard adopted as an European standard
ISOInternational Organization for Standardization’s standard
IECInternational Electrotechnical Commission’s standard
HDCENELEC’s harmonisation document
EVS-ENEuropean standard implemented in Estonia
EVS-EN ISOInternational standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IECInternational standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IECInternational electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
 
A, AMDamedment
+Aa full standard plus the amendment
/Aonly amendment
COR, ACcorrigendum
+CORa full standard plus the corrigendum
NAnational annex
+NAa full standard plus the national annex
/NAonly national annex
TStechnical specification
TRtechnical report
CWAagreement, developed by a CEN or CENELEC
prEVS-EN (etc)draft standard
 
etthe standard is in Estonian only
enthe standard is in English only
et-enthe standard is in Parallel text Estonian-English