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Jonathan Nguyen-Duy

Chief Technology Officer

JND Crosshands Jonathan Nguyen-Duy is a well-known cybersecurity leader with extensive experience in developing innovative security solutions addressing the challenges of digital transformation. As Arqit’s CTO, he is focused on developing quantum-safe applications protecting data at rest, in transit, and in process.

His 25-year career spans leadership roles at Intel, Fortinet and Verizon. As Intel’s zero-trust practice lead, he worked on integrating SASE and confidential computing. At Fortinet, Jonathan led the Field CISO team addressing zero-trust, cloud migration, and the convergence of networking and security. Prior to Fortinet, he served as the Security CTO at Verizon Business where he was responsible for strategic partnerships, the Verizon Cyber Intelligence Center, and the annual Verizon Data Breach Investigations Report.

Before working in the private sector, Jonathan served with the U.S. Foreign Service in Central America working on economic development and disarmament initiatives. He is a widely published security expert and frequent speaker at industry conferences. Jonathan holds a BA in International Economics and an MBA in Marketing IT and International Business from the George Washington University.