Meet ZeroNorth.
Our leadership team brings decades of experience across security and DevOps.

John Worrall joined ZeroNorth in 2019 as chief executive officer, leading the company in its delivery of the only platform for risk-based vulnerability orchestration across applications and infrastructure. As CEO, John heads up all aspects of the company’s strategy, product, operations and go-to-market functions.

Prior to ZeroNorth, John was chief marketing officer (CMO) at CyberArk, where he played a critical role in leading the company through its initial public offering. Prior to that, John held the position of executive vice president at CounterTack, serving on the leadership team that secured the company’s Series A funding. Before his time at CounterTack, John was the chief marketing officer at ActivIdentity; vice president and general manager of the Security Intelligence & Event Management business unit at RSA; and CMO at RSA. Earlier, he held various roles in product management, sales and systems engineering.

In addition to leading ZeroNorth, John serves on the Board of Directors at FamilyAid Boston, a nonprofit that helps children and their parents facing homelessness in Greater Boston. He holds a bachelor’s degree in economics from St. Lawrence University.