1、 TECHNICAL SPECIFICATION IECTS 62351-6 First edition2007-06 Power systems management and associated information exchange Data and communications security Part 6:Security for IEC 61850 Reference number IEC/TS 62351-6:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION
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9、unications security Part 6:Security for IEC 61850 PRICE CODE P For price,see current catalogueCommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 6235
10、1-6 IEC:2007(E)CONTENTS FOREWORD.3 1 Scope and object.5 1.1 Scope.5 1.2 Object.5 2 Normative references.5 3 Definitions.6 4 Security issues addressed by this specification.6 4.1 Operational issues affecting choice of security options.6 4.2 Security threats countered.7 4.3 Attack methods countered.7
11、5 Correlation of IEC 61850 parts and IEC 62351 parts.7 5.1 IEC 61850 security for profiles using ISO 9506(MMS).7 5.1.1 General.7 5.1.2 Control centre to substation.7 5.1.3 Substation communications.7 5.2 IEC 61850 security for profiles using VLAN IDs.8 6 IEC 61850 security for SNTP.8 7 IEC 61850 sec
12、urity for profiles using VLAN technologies.8 7.1 Overview of VLAN usage and IEC 61850(informative).8 7.2 Extended PDU.8 7.2.1 General format of extended PDU.8 7.2.2 Format of extension octets.9 7.2.3 Substation configuration language.12 8 Conformance.13 8.1 General conformance.13 8.2 Conformance for
13、 implementations claiming ISO 9506 profile security.14 8.3 Conformance for implementations claiming VLAN profile security.14 8.4 Conformance for implementations claiming SNTP profile security.15 Bibliography.16 Figure 1 General format of extended PDU.8 Figure 2 SCL extensions for certificates.12 Fig
14、ure 3 Extension to AccessPoint SCL definition.13 Table 1 Scope of application to standards.5 Table 2 Extract from IEC 61850-9-2(informative).11 Table 3 Conformance table.14 Table 4 PICS for ISO 9506 profile.14 Table 5 PICS for VLAN profiles.14 Table 6 PICS for SNTP profiles.15 LICENSED TO MECON Limi
15、ted.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 62351-6 IEC:2007(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ POWER SYSTEMS MANAGEMENT AND ASSOCIATED INFORMATION EXCHANGE DATA AND COMMUNICATIONS SECURITY Part 6:Security for IEC 61850 FOREWORD 1)The In
16、ternational Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields.To this end and in addition to other activities,IEC publishes International Standards,Technical Specifications,Technical Reports,Publicly Available Specifications(PAS)and Guides(hereafter
