ANSSI – Abstract

ANSSI – Use case for a throughway tunnel

What’s in the Standard

This is a fictional use case intended to provide an example of how the 2014 ANSSI industrial control system security documents would apply to a control system fora hypothetical highway tunnel.

Take Aways

The ANSSI approach to cyber-security for control systems focuses very much on preventing intrusion.  Everywhere the protection of a class 3 asset is mentioned, the document also mentions unidirectional data flow technology, and forbids firewalled connections between networks at different levels of criticality.

For further reading see our blog post:
ANSSI REINFORCES HIGHEST STANDARD OF ICS CYBERSECURITY