John is a battle-tested, business-focused healthcare CISO, managing efforts across security architecture; vulnerability management; security awareness; network, cloud and endpoint protection. He coordinates efforts with parallel teams to achieve the appropriate security posture for networks, infrastructure, and application development. While contributing to risk management across the enterprise, he streamlines workflow processes by leveraging emerging and existing technology. John also provides results-driven consultation and evidence-based advisement to executives in a variety of industries, both globally and locally.
In addition to working in the security industry, John writes about his observations. His in-depth thoughts about topics and issues can be found at https://johnkeenanoncybersecurity.blogspot.com/.