This part of IEC 62443-2-4 specifies requirements for security capabilities for IACS service providers that they can offer to the asset owner during integration and maintenance activities of an Automation Solution.
NOTE 1 The term “Automation Solution” is used as a proper noun (and therefore capitalized) in this part of IEC 62443 to prevent confusion with other uses of this term.
Collectively, the security capabilities offered by an IACS service provider are referred to as its Security Program. In a related specification, IEC 62443-2-1 describes requirements for the Security Management System of the asset owner.
NOTE 2 In general, these security capabilities are policy, procedure, practice and personnel related.dition 1.0 2015-06 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Security for industrial automation and control systems – Part 2-4: Security program requirements for IACS service providers Sécurité des automatismes industriels et des systèmes de commande – Partie 2-4: Exigences de programme de sécurité pour les fournisseurs de service IACS IEC 62443-2-4:2015-06(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？