SVENSK STANDARD SS-ISO/IEC 27013:2017 Fastställd/Approved: 2017-03-30 Publicerad/Published: 2017- Utgåva/Edition: 2 Språk/Language: engelska/english ICS: 01.140.30; 03.080.99; 03.120.10; 04.050; 04.060; 33.040.40; 35.020; 35.040; 35.080 Informationsteknik Säkerhetstekniker Vägledning för integrerat införande av ISO / IEC 27001 och ISO / IEC 20000-1 Information technology Security techniques Guidance on the integrated implementation of ISO / IEC 27001 and ISO / IEC 20000-1 Denna standard är såld av SEK Svensk Elstandard som även lämnar allmänna upplysningar om svensk och utländsk standard. Postadress: SEK, Box 1284, 164 29 Kista Telefon: 08-444 14 00. E-post: sek@elstandard.se Internet: www.elstandard.se
Standarder får världen att fungera SIS (Swedish Standards Institute) är en fristående ideell förening med medlemmar från både privat och offentlig sektor. Vi är en del av det europeiska och globala nätverk som utarbetar internationella standarder. Standarder är dokumenterad kunskap utvecklad av framstående aktörer inom industri, näringsliv och samhälle och befrämjar handel över gränser, bidrar till att processer och produkter blir säkrare samt effektiviserar din verksamhet. Delta och påverka Som medlem i SIS har du möjlighet att påverka framtida standarder inom ditt område på nationell, europeisk och global nivå. Du får samtidigt tillgång till tidig information om utvecklingen inom din bransch. Ta del av det färdiga arbetet Vi erbjuder våra kunder allt som rör standarder och deras tillämpning. Hos oss kan du köpa alla publikationer du behöver allt från enskilda standarder, tekniska rapporter och standardpaket till handböcker och onlinetjänster. Genom vår webbtjänst e-nav får du tillgång till ett lättnavigerat bibliotek där alla standarder som är aktuella för ditt företag finns tillgängliga. Standarder och handböcker är källor till kunskap. Vi säljer dem. Utveckla din kompetens och lyckas bättre i ditt arbete Hos SIS kan du gå öppna eller företagsinterna utbildningar kring innehåll och tillämpning av standarder. Genom vår närhet till den internationella utvecklingen och ISO får du rätt kunskap i rätt tid, direkt från källan. Med vår kunskap om standarders möjligheter hjälper vi våra kunder att skapa verklig nytta och lönsamhet i sina verksamheter. Vill du veta mer om SIS eller hur standarder kan effektivisera din verksamhet är du välkommen in på www.sis.se eller ta kontakt med oss på tel 08-555 523 00. Standards make the world go round SIS (Swedish Standards Institute) is an independent non-profit organisation with members from both the private and public sectors. We are part of the European and global network that draws up international standards. Standards consist of documented knowledge developed by prominent actors within the industry, business world and society. They promote cross-border trade, they help to make processes and products safer and they streamline your organisation. Take part and have influence As a member of SIS you will have the possibility to participate in standardization activities on national, European and global level. The membership in SIS will give you the opportunity to influence future standards and gain access to early stage information about developments within your field. Get to know the finished work We offer our customers everything in connection with standards and their application. You can purchase all the publications you need from us - everything from individual standards, technical reports and standard packages through to manuals and online services. Our web service e-nav gives you access to an easy-to-navigate library where all standards that are relevant to your company are available. Standards and manuals are sources of knowledge. We sell them. Increase understanding and improve perception With SIS you can undergo either shared or in-house training in the content and application of standards. Thanks to our proximity to international development and ISO you receive the right knowledge at the right time, direct from the source. With our knowledge about the potential of standards, we assist our customers in creating tangible benefit and profitability in their organisations. If you want to know more about SIS, or how standards can streamline your organisation, please visit www.sis.se or contact us on phone +46 (0)8-555 523 00
Den internationella standarden ISO / IEC 27013:2015 gäller som svensk standard. Detta dokument innehåller den officiella engelska versionen av ISO / IEC 27013:2015. Denna standard ersätter SS-ISO / IEC 27013:2012, utgåva 1. The International Standard ISO / IEC 27013:2015 has the status of a Swedish Standard. This document contains the official version of ISO / IEC 27013:2015. This standard supersedes the Swedish Standard SS-ISO / IEC 27013:2012, edition 1. Copyright / Upphovsrätten till denna produkt tillhör SIS, Swedish Standards Institute, Stockholm, Sverige. Användningen av denna produkt regleras av slutanvändarlicensen som återfinns i denna produkt, se standardens sista sidor. Copyright SIS, Swedish Standards Institute, Stockholm, Sweden. All rights reserved. The use of this product is governed by the end-user licence for this product. You will find the licence in the end of this document. Upplysningar om sakinnehållet i standarden lämnas av SIS, Swedish Standards Institute, telefon 08-555 520 00. Standarder kan beställas hos SIS Förlag AB som även lämnar allmänna upplysningar om svensk och utländsk standard. Information about the content of the standard is available from the Swedish Standards Institute (SIS), telephone +46 8 555 520 00. Standards may be ordered from SIS Förlag AB, who can also provide general information about Swedish and foreign standards. Denna standard är framtagen av kommittén för LIS, SIS / TK 318 / AG 11. Har du synpunkter på innehållet i den här standarden, vill du delta i ett kommande revideringsarbete eller vara med och ta fram andra standarder inom området? Gå in på www.sis.se - där hittar du mer information.
Contents Page Foreword...iv Introduction...v 1 Scope... 1 2 Normative references... 1 3 Terms, definitions and abbreviated terms... 1 4 Overviews of ISO/IEC 27001 and ISO/IEC 20000-1... 2 4.1 Understanding the International Standards... 2 4.2 ISO/IEC 27001 concepts... 2 4.3 ISO/IEC 20000-1 concepts... 2 4.4 Similarities and differences... 2 5 Approaches for integrated implementation... 3 5.1 General... 3 5.2 Considerations of scope... 4 5.3 Pre-implementation scenarios... 5 5.3.1 General... 5 5.3.2 Neither standard is currently used as the basis for a management system... 5 5.3.3 A management system exists which fulfils the requirement of one of the standards... 6 5.3.4 Separate management systems exist which fulfil the requirements of each standard... 6 6 Integrated implementation considerations... 7 6.1 General... 7 6.2 Potential challenges... 7 6.2.1 The usage and meaning of asset... 7 6.2.2 Design and transition of services... 8 6.2.3 Risk assessment and management... 8 6.2.4 Differences in risk acceptance levels... 9 6.2.5 Incident and problem management... 9 6.2.6 Change management...11 6.3 Potential gains...12 6.3.1 Use of the Plan-Do-Check-Act cycle...12 6.3.2 Service level management and reporting...12 6.3.3 Management commitment...12 6.3.4 Capacity management...13 6.3.5 Management of third party risk...13 6.3.6 Continuity and availability management...14 6.3.7 Supplier management...14 6.3.8 Configuration management...14 6.3.9 Release and deployment management...15 6.3.10 Budgeting and accounting...15 Annex A (informative) Correspondence between ISO/IEC 27001 and ISO/IEC 20000-1...16 Annex B (informative) Comparison of ISO/IEC 27000 and ISO/IEC 20000-1 terms...20 Bibliography...39 iii
Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISO s adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/IEC JTC 1, Information technology, Subcommittee SC 27, IT Security techniques. This second edition cancels and replaces the first edition (ISO/IEC 27013:2012), which has been technically revised. iv
Introduction The relationship between information security management and service management is so close that many organizations already recognise the benefits of adopting the two International Standards for these domains: ISO/IEC 27001 for information security management and ISO/IEC 20000-1 for service management. It is common for an organization to improve the way it operates to achieve conformity with the requirements specified in one of these International Standards and then make further improvements to achieve conformity with the requirements of the other. There are a number of advantages in implementing an integrated management system that takes into account not only the services provided but also the protection of information. These benefits can be experienced whether one International Standard is implemented before the other, or both International Standards are implemented simultaneously. Management and organizational processes, in particular, can derive benefit from the mutually reinforcing concepts and similarities between these International Standards and their common objectives. Key benefits of an integrated implementation of information security management and service management include the following: a) the credibility, to internal or external customers of the organization, of an effective and secure service; b) the lower cost of an integrated programme of two projects, where effective and efficient management of both services and information security are part of an organization s strategy; c) a reduction in implementation time due to the integrated development of processes common to both standards; d) better communication, reduced cost and improved operational efficiency through elimination of unnecessary duplication; e) a greater understanding by service management and security personnel of each others viewpoints; f) an organization certified for ISO/IEC 27001 can more easily fulfil the requirements for information security specified in ISO/IEC 20000-1:2011, 6.6, as both International Standards are complementary in requirements. The guidance in this International Standard is based upon the published versions of both ISO/IEC 27001 and ISO/IEC 20000-1. This International Standard is intended for use by persons with knowledge of both, either or neither of the International Standards ISO/IEC 27001 and ISO/IEC 20000-1. It is expected that all readers have access to copies of both ISO/IEC 27001 and ISO/IEC 20000-1. Consequently, this International Standard does not reproduce parts of either of those International Standards. Equally, it does not describe all parts of each International Standard comprehensively. Only those parts where subject matter overlaps are described in detail. This International Standard does not provide guidance associated with the various legislation and regulations outside the control of the organization. These can vary by country and impact the planning of an organization s management system. v
Information technology Security techniques Guidance on the integrated implementation of ISO/IEC 27001 and ISO/IEC 20000-1 1 Scope This International Standard provides guidance on the integrated implementation of ISO/IEC 27001 and ISO/IEC 20000-1 for those organizations that are intending to either a) implement ISO/IEC 27001 when ISO/IEC 20000-1 is already implemented, or vice versa, b) implement both ISO/IEC 27001 and ISO/IEC 20000-1 together, or c) integrate existing management systems based on ISO/IEC 27001 and ISO/IEC 20000-1. This International Standard focuses exclusively on the integrated implementation of an information security management system (ISMS) as specified in ISO/IEC 27001 and a service management system (SMS) as specified in ISO/IEC 20000-1. In practice, ISO/IEC 27001 and ISO/IEC 20000-1 can also be integrated with other management system standards, such as ISO 9001 and ISO 14001. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 20000-1:2011, Information technology Service management Part 1: Service management system requirements ISO/IEC/TR 20000-10, Information technology Service management Part 10: Concepts and terminology ISO/IEC 27000:2014, Information technology Security techniques Information security management systems Overview and vocabulary ISO/IEC 27001:2013, Information technology Security techniques Information security management systems Requirements 1