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IEC 62351-9:2023 specifies cryptographic key management, primarily focused on the management of long-term keys, which are most often asymmetric key pairs, such as public-key certificates and corresponding private keys. As certificates build the base this document builds a foundation for many IEC 62351 services (see also Annex A). Symmetric key management is also considered but only with respect…

IEC 62351-9:2023 spécifie la gestion des clés cryptographiques, principalement axée sur la gestion des clés à long terme, qui sont le plus souvent des paires de clés asymétriques, telles que des certificats de clés publiques et les clés privées correspondantes. Comme les certificats constituent la base, le présent document établit une fondation pour de nombreux services de l’IEC 62351 (voir…

IEC 62351-3:2023 specifies how to provide confidentiality, integrity protection, and message level authentication for protocols that make use of TCP/IP as a message transport layer and utilize Transport Layer Security when cyber-security is required. This may relate to SCADA and telecontrol protocols, but also to additional protocols if they meet the requirements in this document. IEC 62351-3…

IEC 62351-3:2023 spécifie comment assurer la confidentialité, la protection de l’intégrité et l’authentification des niveaux des messages pour les protocoles qui utilisent les protocoles TCP/IP comme couche transport des messages et utilisent la sécurité de la couche transport lorsque la cybersécurité est exigée. Ceci peut concerner les protocoles SCADA/téléconduite, protection, automation et…

This document provides a compilation of relevant information on building resilience strategies in response to public health emergencies, including: —     challenges of public health emergencies on built environment; —     resilience strategies to meet the challenges; excluding: —     emergency operations; —     personnel organization and management.

Le présent document spécifie une méthode d’essai pour la détermination du comportement au choc avec perforation des plastiques rigides sous forme d’éprouvettes planes, au moyen d’instruments de mesurage des forces et des flèches. Il s’applique si une courbe force-flèche ou force-temps, enregistrée pour une vitesse nominale constante du percuteur, est nécessaire pour obtenir une caractérisation…

This document specifies a test method for the determination of puncture impact properties of rigid plastics, in the form of flat specimens, using instruments for measuring force and deflection. It is applicable if a force-deflection or force-time diagram, recorded at nominal constant striker velocity, is necessary for detailed characterization of the impact behaviour. The test method is…

This document specifies extensions to existing scene description formats in order to support MPEG media, in particular immersive media. MPEG media includes but is not limited to media encoded with MPEG codecs, media stored in MPEG containers, MPEG media and application formats as well as media provided through MPEG delivery mechanisms. Extensions include scene description format syntax and…

This document specifies extensions to existing scene description formats in order to support MPEG media, in particular immersive media. MPEG media includes but is not limited to media encoded with MPEG codecs, media stored in MPEG containers, MPEG media and application formats as well as media provided through MPEG delivery mechanisms. Extensions include scene description format syntax and…

This document specifies requirements and test methods for evaluation of the permanence and durability of writing, printing and copying on paper stored in libraries, archives, and other protected environments for long periods of time, in which the information recorded on paper must be retained but not necessarily the full artistic quality. It is applicable to: —     images on white permanent paper…