The global Operational Technology (OT) Security Market size is expected to grow from an estimated value of USD 17.9 billion in 2023 to 38.2 billion USD by 2028, at a Compound Annual Growth Rate (CAGR) of 16.3% from 2023 to 2028. This growth is driven by the rising demand for Industry 4.0 and smart infrastructure, the convergence of OT and IT infrastructure, and the need for cutting-edge OT security solutions to safeguard crucial infrastructure.