The Radiflow Cyber Security Blog

 

ICS Firewall Deployment

We take it as a given that it’s essential to deploy firewalls inside ICS networks. However, it is less clear why and which properties should such firewalls have: should they be stateful? DPI? Signature-based? In this post I will try to shed some light on the topic. Consider a typical ICS network, with a main […]

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The weakness of ICS maintenance operations

What would you say is your biggest concern when it comes to cyber threats to your ICS system? When I asked several cyber-officers in big utilities, they told me that their biggest concern was the interaction between people and the ICS network.

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