Access to Additional Content For: IEC TR 62351-90-1, Dated: 01/2018 (Click here to view the publication) This Page is not part of the original publication This page has been added by IHs Markit as a convenience to the user in order to provide access to additional content as authorized by the Copyright holder of this document Click the link(s) below to access the content and use normal procedures for downloading or opening the files. Files ass0ciated with IEC TR 62351-90-1 Information contained in the above is the property of the Copyright holderand all Notice of Disclaimer & Limitation of Liability of the Copyright holder apply. If you have any questions, or need technical assistance please contact IHs Markit Support. IHS Markit IHs Markit Additional Content Page Confidential 1 Copyright..2016.IHS.Markit Ltd Copyright Inte otechnical Commissior IEC IECTR62351-90-1 Edition 1.02018-01 TECHNICAL REPORT colour inside Power systems managementand associated information exchange-Data and communicationssecurity- Part9-1:Guidelinesforhandlingrole-based access control inpowersystems IECTR62351-90-1:2018-01(en) Copyright Intern THIS PUBLICATIONIS COPYRIGHT PROTECTED Copyright @ 2018 IEC, Geneva, Switzerland either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC your local IEC member National Committee for further information. IECCentralOffice Tel.:+41229190211 3, rue de Varembé [email protected] CH-1211 Geneva 20 www.iec.ch Switzerland About the IEC International Standardsforall electrical,electronicandrelated technologies. AboutIEcpublications Thetechnical content ofIEC publications iskept under constant reviewbythe IEC.Pleasemake sure thatyouhavethe latestedition,acorrigendaoranamendmentmighthavebeenpublished IEc Catalogue - webstore.iec.ch/catalogue Electropedia-www.electropedia.org The stand-alone application for consulting the entire The world's leading online dictionary of electronic and bibliographical information on IEc International Standards, electrical terms containing 21 000 terms and definitions in Technical Specifications,_ Technical_ Reports and other English and French, with equivalent terms in 16 additional documents.AvailableforPC,Mac OS,Android Tablets and languages. Also known as the International Electrotechnical iPad. Vocabulary (IEV) online. IEC publications search - webstore.iec.ch/advsearchform IEc Glossary - std.iec.ch/glossary The advanced search enables to find IEC publications by a 67 000 electrotechnical terminology entries in English and varietyof criteria(referencenumber, text,technical French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been committee,...). It also gives information on projects, replaced and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IECJustPublished-webstore.iec.ch/justpublished IEC Customer Service Centre - webstore.iec.ch/csc Stayup to date onall new IEC publications.Just Published details all new publications released. Available online and If you wish to give us your feedback on this publication or also once a month by email. needfurtherassistance,pleasecontacttheCustomerService Centre: [email protected]. Copyright International Electrotechnical Commission IEC IECTR62351-90-1 Edition1.0 2018-01 TECHNICAL REPORT colour inside Power systems management and associated information exchange - Data and communications security Part 9o-1: Guidelines for handling role-based access control in power systems INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN 978-2-8322-5233-8 Warning! Make sure that you obtained this publication from an authorized distributor. Registeredtrade arkoftheIntermational ElectrotechnicalCommissior Copyright International Electrotechnical Commission IECTR62351-90-1:2018@IEC2018 - 2 - CONTENTS FOREWORD. .4 INTRODUCTION. .6 1 Scope. 2 Normative references . 3 Terms,definitionsand abbreviatedterms .8 3.1 Terms a