TECHNICAL ISO/IEC TS SPECIFICATION 27100 First edition 2020-12 Information technology - Cybersecurity - Overview and concepts Reference number IEC ISO/IEC TS 27100:2020(E) Copyright International Organization for Standardization @IS0/IEC 2020 IS0/IEC TS 27100:2020(E) COPYRIGHT PROTECTED DOCUMENT @IS0/IEC2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland Copyrigh ilhlernational Organization for Standardization @ IS0/IEC 2020 - All rights reserved