IEC International ISO Standard IS0/IEC27040 Information technology Security Second edition techniques Storage security 2024-01 TechnologiedeI'informationTechniquesdesécurité- Sécurité de stockage Referencenumber ISO/IEC27040:2024(en) IS0/IEC2024 IS0/IEC27040:2024(en) COPYRIGHTPROTECTEDDOCUMENT @IS0/IEC2024 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 anyform orby any means,electronic or mechanical, including photocopying, or posting on the internetor an intranet, withoutprior writtenpermission.Permission canberequestedfrom eitherIso at theaddress below orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401· Ch.de Blandonnet 8 CH-1214Vernier,Geneva Phone: +4122 749 0111 Email:copyright@iso.org Website:www.iso.org Published in Switzerland @IS0/IEC 2024-All rights reserved ii