1、TECHNICAL IEC SPECIFICATION TS 62351-1 First edition2007-05 Power systems management and associated information exchange Data and communications security Part 1:Communication network and system security Introduction to security issues Reference number IEC/TS 62351-1:2007(E)LICENSED TO MECON Limited.
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8、he Customer Service Centre FAQ or contact us:Email:csciec.chTel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TECHNICAL IEC SPECIFICATION TS 62351-1 First edition2007-05 Power systems management
9、 and associated information exchange Data and communications security Part 1:Communication network and system security Introduction to security issues V Commission Electrotechnique InternationaleInternational Electrotechnical Commission PRICE CODE For price,see current catalogueLICENSED TO MECON Lim
10、ited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 62351-1 IEC:2007(E)CONTENTS FOREWORD.4 1 Scope and object.6 1.1 Scope.6 1.2 Object.6 2 Normative references.7 3 Terms,definitions and abbreviations.7 4 Background for information security standards.7 4.1
11、 Rationale for addressing information security in power system operations.7 4.2 IEC TC 57 data communications protocols.8 4.3 History of the Development of these Security Standards.8 5 Security issues for the IEC 62351 series.9 5.1 General information on security.9 5.2 Types of security threats.9 5.
12、3 Security requirements,threats,vulnerabilities,attacks,and countermeasures.12 5.4 Importance of security policies.19 5.5 Security risk assessment.20 5.6 Understanding the security requirements and impact of security measures on power system operations.20 5.7 Five-step security process.21 5.8 Applyi
13、ng security to power system operations.23 6 Overview of the IEC 62351 series.24 6.1 Scope of the IEC 62351 series.24 6.2 Authentication as key security requirement.24 6.3 Objectives of the IEC 62351 series.24 6.4 Relationships between the IEC 62351 parts and IEC protocols.25 6.5 IEC 62351-1:Introduc
14、tion.26 6.6 IEC 62351-2:Glossary of terms.26 6.7 IEC 62351-3:Profiles including TCP/IP.26 6.8 IEC 62351-4:Security for profiles that include MMS.28 6.9 IEC 62351-5:Security for IEC 60870-5 and derivatives.28 6.10 IEC 62351-6:Security for IEC 61850 Profiles.29 6.11 IEC 62351-7:Security through networ
15、k and system management.31 7 Conclusions.34 Bibliography.35 Figure 1 Security requirements,threats,and possible attacks.14 Figure 2 Security categories,typical attacks,and common countermeasures.14 Figure 3 Confidentiality security countermeasures.16 Figure 4 Integrity security countermeasures.16 Fi
16、gure 5 Availability security countermeasures.17 Figure 6 Non-repudiation security countermeasures.17 Figure 7 Overall security:security requirements,threats,countermeasures,and management.18 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 62351-1 IEC:2007(E)3 Figure 8 General security process continuous cycle.22 Figure 9 Correlation between the IEC 62351 series and IEC TC 57 profile standards.26 Figure 10 Authentication security
