NF EN IEC 62443-3-2

Security for industrial automation and control systems - Part 3-2 : security risk assessment for system design

Le présent document établit les exigences concernant : la définition d'un système à l'étude (SUC, system under consideration) pour un système d'automatisation et de commande industriel (IACS) ; la division du SUC en zones et conduits ; l'appréciation du risque pour chaque zone et conduit ; l'établissement d'un niveau de sécurité cible (SL-T) pour chaque zone et conduit ; et la documentation des exigences de sécurité.

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