IEC 62443
IEC 62443-3-3:2013 system security requirements and security levels – IEC 62443

IEC 62443 SR 2.4: Mobile code

What does SR 2.4 require?

The control system shall enforce usage restrictions for mobile code (scripts, applets, macros) including preventing its execution, requiring authentication and authorization before it runs, restricting its transfer and monitoring its use. RE 1 requires mobile code integrity checks before execution.

Maintained by Gerard BlokdykControl text last updated

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