May 13, 2025 — 5 min read
Is the Purdue Model for operational technology security outdated?
The Purdue Reference Model for operational technology (OT) and industrial control system (ICS) security is a crucial framework widely used today. However, the rapid evolution of technology has led to concerns about whether the model can address modern security challenges. Does the Purdue Model need some tweaks? Yes. But what exactly do manufacturers need to do? This blog post explains.
