Walter Risi, Global OT Cybersecurity Lead for KPMG, joins the 🎙️Nexus podcast to discuss the CISO's journey from IT to OT, and how security leaders newly responsible for OT can build and mature their programs. Full episode here: https://nexusconnect.io/podcasts/nexus-podcast-walter-risi-kpmg-on-ciso-s-journey-from-it-to-ot