1、 IEC 62443-2-4 Edition 1.0 2015-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Security for industrial automation and control systems Part 2-4: Security program requirements for IACS service providers Scurit des automatismes industriels et des systmes de commande Partie 2-4: Exigences de programme d
2、e scurit pour les fournisseurs de service IACS IEC 62443-2-4:2015-06(en-fr) colourinsideTHIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any mea
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20、 industrial automation and control systems Part 2-4: Security program requirements for IACS service providers Scurit des automatismes industriels et des systmes de commande Partie 2-4: Exigences de programme de scurit pour les fournisseurs de service IACS INTERNATIONAL ELECTROTECHNICAL COMMISSION CO
21、MMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 25.040.40; 35.040; 35.100 ISBN 978-2-8322-2767-1 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized d
22、istributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colourinside 2 IEC 62443-2-4:2015 IEC 2015 CONTENTS FOREWORD. 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 7 3 Terms, definitions, abbreviated terms and acronyms 7 3.1 Terms and defini
23、tions 7 3.2 Abbreviations 10 4 Concepts . 11 4.1 Use of IEC 62443-2-4 11 Use of IEC 62443-2-4 by IACS service providers 11 4.1.1Use of IEC 62443-2-4 by IACS asset owners 12 4.1.2Use of IEC 62443-2-4 during negotiations between IACS asset owners 4.1.3and IACS service providers 12 Profiles 12 4.1.4IAC
24、S integration service providers 13 4.1.5IACS maintenance service providers 13 4.1.64.2 Maturity model 14 5 Requirements overview 15 5.1 Contents . 15 5.2 Sorting and filtering . 15 5.3 IEC 62264-1 hierarchy model 16 5.4 Requirements table columns . 16 5.5 Column definitions 16 Req ID column . 16 5.5
25、.1BR/RE column . 16 5.5.2Functional area column 17 5.5.3Topic column . 18 5.5.4Subtopic column 19 5.5.5Documentation column . 21 5.5.6Requirement description. 21 5.5.7Rationale . 21 5.5.8Annex A (normative) Security requirements 22 Bibliography . 85 Figure 1 Parts of the IEC 62443 Series . 5 Figure
26、2 Scope of service provider capabilities . 6 Table 1 Maturity levels . 15 Table 2 Columns 16 Table 3 Functional area column values . 18 Table 4 Topic column values 19 Table 5 Subtopic column values . 20 Table A.1 Security program requirements . 22 IEC 62443-2-4:2015 IEC 2015 3 INTERNATIONAL ELECTROT
27、ECHNICAL COMMISSION _ SECURITY FOR INDUSTRIAL AUTOMATION AND CONTROL SYSTEMS Part 2-4: Security program requirements for IACS service providers FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical com
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38、 patent rights. International Standard IEC 62443-2-4 has been prepared by IEC technical committee 65: Industrial-process measurement, control and automation. The text of this standard is based on the following documents: CDV Report on voting 65/545/CDV 65/561A/RVC Full information on the voting for
39、the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 4 IEC 62443-2-4:2015 IEC 2015 A list of all parts in the IEC 62443 series, published under the general title Security
40、for industrial automation and control systems, can be found on the IEC website. Future standards in this series will carry the new general title as cited above. Titles of existing standards in this series will be updated at the time of the next edition. The committee has decided that the contents of
41、 this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour
42、inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 62443-2-4:2015 IEC 2015 5 INTRODUCTION This standard is the par
43、t of the IEC 62443 series that contains security requirements for providers of integration and maintenance services for Industrial Automation and Control Systems (IACS). It has been developed by IEC Technical Committee 65 in collaboration with the International Instrumentation Users Association, ref
44、erred to as the WIB from its original and now obsolete Dutch name, and ISA 99 committee members. Figure 1 illustrates the relationship of the different parts of IEC 62443 being developed. Those that are normatively referenced are included in the list of normative references in Clause 2, and those th
45、at are referenced for informational purposes or that are in development are listed in the Bibliography. Figure 1 Parts of the IEC 62443 Series IEC IEC 62443-1.1 IEC TR-62443-1.2 IEC 62443-1.3 IEC TR-62443-1.4 IEC 62443-2.1 IEC TR-62443-2.2 IEC TR-62443-2.3 IEC 62443-2.4 IEC TR-62443-3.1 IEC 62443-3.
46、2 IEC 62443-3.3 IEC 62443-4.1 IEC 62443-4.2 ComponentSystemPoliciesandproceduresGeneralTerminology, concepts and models Security program requirements for IACS service providers Master glossary of terms and abbreviations System security compliance metrics IACS security lifecycle and use-case Requirem
47、ents for an IACS security management system Implementation guidance for an IACS security management system Patch management in the IACS environment Security technologies for IACS Security levels for zones and conduits System security requirements and security levels Product development requirements
48、Technical security requirements for IACS components 6 IEC 62443-2-4:2015 IEC 2015 SECURITY FOR INDUSTRIAL AUTOMATION AND CONTROL SYSTEMS Part 2-4: Security program requirements for IACS service providers 1 Scope This part of IEC 62443-2-4 specifies requirements for security capabilities for IACS ser
49、vice providers that they can offer to the asset owner during integration and maintenance activities of an Automation Solution. NOTE 1 The term “Automation Solution” is used as a proper noun (and therefore capitalized) in this part of IEC 62443 to prevent confusion with other uses of this term. Collectively, the security capabilities offered by an IACS service provider are referred to as its Security Program. In a r
