1、 IEC/TS 62351-2 Edition 1.0 2008-08 TECHNICAL SPECIFICATIONPower systems management and associated information exchange Data and communications security Part 2: Glossary of terms IEC/TS 62351-2:2008(E) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserve
2、d. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If yo
3、u have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette pu
4、blication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou
5、 si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About IEC publications Th
6、e technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. Catalogue of IEC publications: www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variet
7、y of criteria (reference number, text, technical committee,). It also gives information on projects, withdrawn and replaced publications. IEC Just Published: www.iec.ch/online_news/justpub Stay up to date on all new IEC publications. Just Published details twice a month all new publications released
8、. Available on-line and also by email. Electropedia: www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French, with equivalent terms in additional languages. Also known as the International El
9、ectrotechnical Vocabulary online. Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC/T
10、S 62351-2 Edition 1.0 2008-08 TECHNICAL SPECIFICATIONPower systems management and associated information exchange Data and communications security Part 2: Glossary of terms INTERNATIONAL ELECTROTECHNICAL COMMISSION XA ICS 33.200 PRICE CODE ISBN 2-8318-9956-7 Registered trademark of the International
11、 Electrotechnical Commission 2 TS 62351-2 IEC:2008(E) CONTENTS FOREWORD.9 1 Scope and object11 2 Terms and definitions .11 2.1 Glossary references and permissions11 2.2 Glossary of security and related communication terms 13 2.2.1 Abstract Communication Service Interface (ACSI).13 2.2.2 Access13 2.2
12、.3 Access Authority .13 2.2.4 Access Control13 2.2.5 Access Control List (ACL) .13 2.2.6 Accountability .13 2.2.7 Adequate Security.13 2.2.8 Advanced Encryption Standard (AES) .14 2.2.9 Alarm14 2.2.10 Application Layer 14 2.2.11 Association .14 2.2.12 Assurance.14 2.2.13 Asymmetric Cipher14 2.2.14 A
13、symmetric Cryptography .14 2.2.15 Asymmetric Key Pair.14 2.2.16 Attack .14 2.2.17 Audit .15 2.2.18 Audit Log 15 2.2.19 Audit Record Field 15 2.2.20 Audit Trail .15 2.2.21 Authentic Signature.15 2.2.22 Authentication.15 2.2.23 Authorization.15 2.2.24 Authorization Process .15 2.2.25 Authorized User 1
14、6 2.2.26 Availability 16 2.2.27 Back Door.16 2.2.28 Bandwidth.16 2.2.29 Biometric 16 2.2.30 Block Cipher .16 2.2.31 Boundary Protection16 2.2.32 Buffer Overflow.16 2.2.33 Bump-in-the-Stack 17 2.2.34 Bump-in-the-Wire17 2.2.35 Call Back 17 2.2.36 Certificate .17 2.2.37 Certificate Management 17 2.2.38
15、 Certificate Revocation List (CRL) 17 2.2.39 Certification 17 2.2.40 Certification Authority (CA) .18 TS 62351-2 IEC:2008(E) 3 2.2.41 Chain of Custody 18 2.2.42 Challenge Handshake Authentication Protocol (CHAP) .18 2.2.43 Challenge-Response, Challenge-Response Protocol.18 2.2.44 Checksum.18 2.2.45
16、Cipher.18 2.2.46 Ciphertext .19 2.2.47 Cleartext .19 2.2.48 Client 19 2.2.49 Compromise19 2.2.50 Computer Emergency Response Team (CERT).19 2.2.51 Computer Virus.19 2.2.52 Confidentiality.19 2.2.53 Conformance Test.19 2.2.54 Control Network 20 2.2.55 Control System .20 2.2.56 Control System Operatio
17、ns .20 2.2.57 Cookie 20 2.2.58 Countermeasure .20 2.2.59 Cracker.20 2.2.60 Credential .21 2.2.61 Critical System Resource21 2.2.62 Crypto-algorithm .21 2.2.63 Cryptographic Hash 21 2.2.64 Cryptographic Key 21 2.2.65 Cryptography 21 2.2.66 Cyber21 2.2.67 Cyber Attack .21 2.2.68 Cyber Security 22 2.2.
18、69 Cyclic Redundancy Check (CRC)22 2.2.70 Data Authentication.22 2.2.71 Data Corruption 22 2.2.72 Data Encryption Standard (DES).22 2.2.73 Data Integrity 22 2.2.74 Data Object (DO) 22 2.2.75 Data Security 22 2.2.76 Datagram22 2.2.77 Decode .23 2.2.78 Decrypt .23 2.2.79 Decryption 23 2.2.80 De-Facto
19、Standard23 2.2.81 Defence in Depth 23 2.2.82 Denial of Service (DoS).23 2.2.83 Designated Approving Authority (DAA)24 2.2.84 Device 24 2.2.85 Diffie-Hellman Key Exchange24 2.2.86 Digital Certificate 24 2.2.87 Digital Data.24 2.2.88 Digital Signature .24 2.2.89 Digital Signature Standard (DSS)25 4 TS
20、 62351-2 IEC:2008(E) 2.2.90 Distributed Control System (DCS).25 2.2.91 Dongle 25 2.2.92 Eavesdropping25 2.2.93 Electronic Deception .25 2.2.94 Elliptic Curve Cryptography.25 2.2.95 Encrypt .25 2.2.96 Encryption.25 2.2.97 Firewall.26 2.2.98 Flooding26 2.2.99 Flow Control .26 2.2.100 Functions26 2.2.1
21、01 Gateway .26 2.2.102 Generic Upper Layer Security (GULS).26 2.2.103 Hacker 26 2.2.104 Hash Function.27 2.2.105 Honey Pot.27 2.2.106 Identification .27 2.2.107 IEEE 802.11i.27 2.2.108 Information Security27 2.2.109 Instrumentation, Systems, and Automation Society (ISA) 27 2.2.110 Integrity 27 2.2.1
22、11 Intelligent Electronic Device (IED).28 2.2.112 Intercept .28 2.2.113 Interchangeability28 2.2.114 Interface .28 2.2.115 Internet Protocol security (IPsec) 28 2.2.116 Interoperability28 2.2.117 Intruder.28 2.2.118 Intrusion Detection System (IDS) 29 2.2.119 Key .29 2.2.120 Key Distribution 29 2.2.
23、121 Key Logger .29 2.2.122 Key Pair29 2.2.123 Key Update.29 2.2.124 Latency.29 2.2.125 Local Area Network (LAN).29 2.2.126 Malicious Code .29 2.2.127 Malware30 2.2.128 Management Information Base (MIB) 30 2.2.129 Man-in-the-Middle Attack 30 2.2.130 Manufacturing Message Specification (MMS)30 2.2.131
24、 Masquerade30 2.2.132 Mockingbird 31 2.2.133 Multicast .31 2.2.134 Network Layer Protocol.31 2.2.135 Network Management .31 2.2.136 Non-repudiation 31 2.2.137 Object Identifier (OID).31 2.2.138 Open Protocol.31 TS 62351-2 IEC:2008(E) 5 2.2.139 Open System 31 2.2.140 Open Systems Architecture.32 2.2.
25、141 Open Systems Interconnection Reference Model (OSI-RM)32 2.2.142 Password32 2.2.143 Personal Identification Number (PIN) 32 2.2.144 Phishing32 2.2.145 Physical Layer Protocol.32 2.2.146 Plaintext32 2.2.147 Point-to-Point Protocol (PPP)33 2.2.148 Port Scanning .33 2.2.149 Pretty Good Privacy (PGP)
26、 .33 2.2.150 Private Key .33 2.2.151 Protection Profile 33 2.2.152 Proxy, Proxy Server 33 2.2.153 Pseudorandom Number Generator (PRNG).34 2.2.154 Public Key.34 2.2.155 Public Key Asymmetric Cryptographic Algorithm .34 2.2.156 Public Key Certificate34 2.2.157 Public Key Cryptography.34 2.2.158 Public
27、 Key Infrastructure (PKI)35 2.2.159 Replay Attack35 2.2.160 Repudiation 35 2.2.161 Risk 35 2.2.162 Risk Assessment 35 2.2.163 Risk Management .35 2.2.164 Rivest, Shamir and Adleman (RSA).36 2.2.165 Role Based Access Control (RBAC)36 2.2.166 Secret Key36 2.2.167 Secret Key Encryption.36 2.2.168 Secre
28、t Key Symmetric Cryptographic Algorithm 36 2.2.169 Secure Hash Algorithm (SHA) .36 2.2.170 Secure Shell (SSH).36 2.2.171 Secure Sockets Layer (SSL) .36 2.2.172 Secure/ Multipurpose Internet Mail Extensions (S/MIME) 37 2.2.173 Security 37 2.2.174 Security Domain37 2.2.175 Security Guidelines.37 2.2.1
29、76 Security Management .37 2.2.177 Security Performance37 2.2.178 Security Perimeter 37 2.2.179 Security Policy 38 2.2.180 Security Risk Assessment.38 2.2.181 Security Services 38 2.2.182 Server.38 2.2.183 Session Key38 2.2.184 Shoulder Surfing .38 2.2.185 Signature Certificate .38 2.2.186 Simple Ne
30、twork Management Protocol (SNMP).38 2.2.187 Smart Card .39 6 TS 62351-2 IEC:2008(E) 2.2.188 Smurf39 2.2.189 Sniffing .39 2.2.190 Social Engineering39 2.2.191 Spoof 39 2.2.192 Spyware39 2.2.193 Strong Authentication39 2.2.194 Strong Secret39 2.2.195 Supervisory Control and Data Acquisition (SCADA) 39
31、 2.2.196 Symmetric Cryptography.40 2.2.197 Symmetric Key40 2.2.198 Symmetric Key Algorithm 40 2.2.199 SYN Flood 40 2.2.200 Tamper Detection .40 2.2.201 Tampering.40 2.2.202 TASE.2 .40 2.2.203 Threat.40 2.2.204 Throughput .40 2.2.205 Traffic Analysis .41 2.2.206 Transport Level Security (TLS) .41 2.2
32、.207 Trap Door .41 2.2.208 Triple DES 41 2.2.209 Trojan Horse.41 2.2.210 Trust .41 2.2.211 Tunnel 42 2.2.212 Unforgeable 42 2.2.213 Update Key.42 2.2.214 Virtual Private Network (VPN) .42 2.2.215 Virus .43 2.2.216 Vulnerability43 2.2.217 Vulnerability Assessment 43 2.2.218 Wide Area Network (WAN)43
33、2.2.219 WiFi 43 2.2.220 Wired Equivalent Privacy (WEP) .43 2.2.221 Wireless Application Protocol (WAP).44 2.2.222 Wireless LAN (WLAN).44 2.2.223 Worm44 2.2.224 X.50944 3 Abbreviations .45 3.1.1 3DES 45 3.1.2 ACL 45 3.1.3 ACSI .45 3.1.4 AES 45 3.1.5 AGA45 3.1.6 ANSI .45 3.1.7 BIS .45 3.1.8 BSI .45 3.
34、1.9 BTW .45 3.1.10 CA 45 3.1.11 CERT45 TS 62351-2 IEC:2008(E) 7 3.1.12 CHAP45 3.1.13 CIP .45 3.1.14 CRC45 3.1.15 CRL 45 3.1.16 DAA 45 3.1.17 DCS45 3.1.18 DES 45 3.1.19 DO45 3.1.20 DoS 45 3.1.21 DSS 45 3.1.22 ECC45 3.1.23 EM/RF 45 3.1.24 EMS45 3.1.25 FIPS .45 3.1.26 GULS45 3.1.27 ICCP.45 3.1.28 IDS .
35、46 3.1.29 IED .46 3.1.30 IEEE .46 3.1.31 IETF46 3.1.32 IPS .46 3.1.33 IPsec 46 3.1.34 ISA .46 3.1.35 ISO .46 3.1.36 IT46 3.1.37 LAN 46 3.1.38 MIB.46 3.1.39 MMS .46 3.1.40 NERC .46 3.1.41 NIST .46 3.1.42 OID.46 3.1.43 OSI-RM.46 3.1.44 PGP46 3.1.45 PICS.46 3.1.46 PIN .46 3.1.47 PIXIT 46 3.1.48 PKI .46
36、 3.1.49 PLC 46 3.1.50 PLC 47 3.1.51 PPP 47 3.1.52 PRNG .47 3.1.53 RA 47 3.1.54 RBAC47 3.1.55 RSA 47 3.1.56 RTU 47 3.1.57 SCADA .47 3.1.58 SHA 47 3.1.59 SNMP .47 3.1.60 SSH 47 8 TS 62351-2 IEC:2008(E) 3.1.61 SSL.47 3.1.62 TASE.2 .47 3.1.63 TDEA47 3.1.64 TDES47 3.1.65 TLS.47 3.1.66 VPN 47 3.1.67 WAN .
37、47 3.1.68 WEP .47 3.1.69 WiFi 47 3.1.70 WLAN .47 3.1.71 WPA .47 BIBLIOGRAPHY .48 TS 62351-2 IEC:2008(E) 9 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ POWER SYSTEMS MANAGEMENT AND ASSOCIATED INFORMATION EXCHANGE DATA AND COMMUNICATIONS SECURITY Part 2: Glossary of terms FOREWORD 1) The International
38、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 fie
39、lds. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IE
40、C National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardiza
41、tion (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has represen
42、tation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC ca
43、nnot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publicati
44、ons. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC
45、 Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury
46、, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cit
47、ed in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifyi
48、ng any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical specification when the required support cannot be obtained for the publication of an Inter
49、national Standard, despite repeated efforts, or The subject is still under technical development or where, for any other reason, there is the future but no immediate possibility of an agreement on an International Standard. Technical specifications are subject to review within three years of publication to decide whether they can be transformed into International Standards. IEC 62351-2, which is a technical specification, has been prepared by IEC technical committee 57: Power sys
