1、 International Telecommunication Union ITU-T K.84TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Amendment 1(07/2014) SERIES K: PROTECTION AGAINST INTERFERENCE Test methods and guide against information leaks through unintentional electromagnetic emissions Amendment 1: Deletion of a bibliographic re
2、ference Recommendation ITU-T K.84 Amendment 1 Rec. ITU-T K.84/Amd.1 (07/2014) i Recommendation ITU-T K.84 Test methods and guide against information leaks through unintentional electromagnetic emissions Amendment 1 Deletion of a bibliographic reference Summary Amendment 1 to Recommendation ITU-T K.8
3、4 deletes bibliographic reference b-IEC 17799. History Edition Recommendation Approval Study Group Unique ID*1.0 ITU-T K.84 2011-01-13 5 11.1002/1000/11038 2.0 ITU-T K.84 (2011) Amd.1 2014-07-29 5 11.1002/1000/12223 _ *To access the Recommendation, type the URL http:/handle.itu.int/ in the address f
4、ield of your web browser, followed by the Recommendations unique ID. For example, http:/handle.itu.int/11.1002/1000/11830-en. ii Rec. ITU-T K.84/Amd.1 (07/2014) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, infor
5、mation and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a wor
6、ldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in
7、WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication admin
8、istration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensure, e.g., interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory prov
9、isions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention
10、to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outs
11、ide of the Recommendation development process. As of the date of approval of this Recommendation, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementers are cautioned that this may not represent the la
12、test information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2014 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. Rec. ITU-T K.84/Amd.1 (07/2014) 1 R
13、ecommendation ITU-T K.84 Test methods and guide against information leaks through unintentional electromagnetic emissions Amendment 1 Deletion of a bibliographic reference 1) Modify the Introduction as follows: Radio waves are unintentionally emitted from information technology equipment, and there
14、have been cases where information has been reproduced by electromagnetic waves being received. Information leakage due to unintentional electromagnetic radiation from equipment is related to physical security in adopting the information security management system (ISMS) based on ITU-T X.1051, ISO/IE
15、C 27001, and ISO/IEC 27002 and b-IEC 17799. This phenomenon is referred to as EMSEC (emanation security or Electromagnetic emanation security) in this Recommendation. It is important to prevent a lack of confidentiality due to unintentional electromagnetic radiation, particularly in equipment that i
16、s handling important information. This Recommendation describes threats and confidentiality related to EMSEC, and two approaches to mitigation methods. The first approach involves emission requirements for equipment and the second involves shielding requirements for sites, when equipment that is exa
17、mined with existing EMC emission standards such as ITU-T K.48 and CISPR 22 is installed at a site. 2) Delete the entry for b-IEC 17799 from the Bibliography. Printed in Switzerland Geneva, 2014 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series D General tariff princip
18、les Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission systems and media, digital systems and networks Series H Audiovisual and multimedia systems Series I Integrated services digital netw
19、ork Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Series L Construction, installation and protection of cables and other elements of outside plant Series M Telecommunication management, including TMN and
20、network maintenance Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Series P Terminals and subjective and objective assessment methods Series Q Switching and signalling Series R Telegraph transmission Series S Te
21、legraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks Series Z Languages and general software aspects for telecommunication systems
