Security for industrial automation and control systems - Part 3-2: Security risk assessment for system design
STANDARD published on 24.6.2020
Designation standards: IEC 62443-3-2-ed.1.0
Publication date standards: 24.6.2020
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC 62443-3-2:2020 establishes requirements for: • defining a system under consideration (SUC) for an industrial automation and control system (IACS); • partitioning the SUC into zones and conduits; • assessing risk for each zone and conduit; • establishing the target security level (SL-T) for each zone and conduit; and • documenting the security requirements. L’IEC 62443-3-2:2020 etablit les exigences concernant: • la definition dun systeme a letude (SUC, system under consideration) pour un systeme dautomatisation et de commande industriel (IACS); • la division du SUC en zones et conduits; • lappreciation du risque pour chaque zone et conduit; • letablissement dun niveau de securite cible (SL-T) pour chaque zone et conduit; et • la documentation des exigences de securite.