Practical ICS Security: Lessons Learned from 12,000 Deployments

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Presented at s4x17 2017 by

Yehonatan Kfir

In this presentation we will share some practical insights about the challenges in deploying security products in ICS networks. We will describe the different steps of securing ICS networks, from network assessment and auditing to final successful deployment. We will talk about best-practice procedures that operators should implement, even before installing any security products. This will be followed by a discussion of the products that can help operators achieve the required level of security. In addition, we will cover overcoming challenges involved in deploying inline firewalls without causing network disruptions, and in deploying Intrusion Detection Systems (IDS) in large distributed networks.