Nicholas Leiserson, assistant NCD for Cyber Policy and Programs in the Office of the National Cyber Director, speaks at CyberSatGov on Nov. 6, 2023. Photo: Via Satellite
By Steve Orrin, Defense Opinion Writer
The Department of Defense (DoD) is sharpening its cybersecurity focus on operational technology (OT), the systems that sustain military operations. With hostile actors increasingly targeting these systems, the department…