John McLeod is the Chief Information Security Officer at NOV Inc., where he leads cybersecurity across the enterprise and NOV’s product ecosystem. He has more than 25 years of experience in information security, incident response, digital forensics, cyber risk management, and the secure adoption of emerging technologies. John is a frequent speaker and contributor on Zero Trust, identity-centric security, and modern cybersecurity strategy. He holds a graduate degree in information security and is a Certified Information Systems Security Professional.