{"id":"b186a828-8bd5-48aa-8bc5-7faf417fbbc2","slug":"dave-dewalt","name":"Dave DeWalt","bioBrief":"Founder, Managing Director, and CEO of [NightDragon](/companies/nightdragon), a venture capital and advisory firm focused on cybersecurity, safety, security, and privacy. A four-time CEO, DeWalt has led some of the most influential companies in cybersecurity over a 30+ year career: CEO of FireEye (2012–2016, Chairman through 2017), CEO of McAfee (2007–2011, leading it through its acquisition by Intel), and CEO of Documentum (acquired by EMC). He has created more than $20 billion in shareholder value and driven some of the largest cybersecurity IPOs and M&A deals in history. Serves on the boards of Delta Air Lines (Chairman of Safety & Security) and Exelon Corporation. Also a committed public servant: served four U.S. presidential administrations on the President's National Security Telecommunications Advisory Committee (NSTAC) and as former Vice Chair of CISA's Cybersecurity Advisory Committee. Holds a BS and PhD in computer and information science from the University of Delaware.","priorExits":null,"nationality":"American","verificationPosture":"verified","aliases":[],"sources":[{"url":"https://www.nightdragon.com/company/team/dave-dewalt/","title":"Dave DeWalt — Founder, Managing Director, CEO","sourceName":"NightDragon (official)"},{"url":"https://ir.delta.com/governance/person-details/default.aspx?ItemId=059ab094-de05-4ce1-a416-85ac0c497f86","title":"David G. DeWalt — Board of Directors","sourceName":"Delta Air Lines (investor relations)"}],"reviewStatus":"reviewed","createdAt":"2026-07-24T07:03:16.805Z","updatedAt":"2026-07-25T03:26:29.984Z","educations":[],"companyRoles":[{"id":"dbf4dfd8-2b5d-4f24-ba56-f5576fb6b2f6","personId":"b186a828-8bd5-48aa-8bc5-7faf417fbbc2","companyId":"b5d0d813-b955-46f2-8643-bbeca302754d","role":"ceo","roleTitle":"Founder, Managing Director & CEO","startDate":null,"endDate":null,"currentRole":true,"roleBasis":"verified_sec","createdAt":"2026-07-24T07:03:17.275Z","company":{"slug":"nightdragon","name":"NightDragon"}}],"boardRoles":[],"investorRoles":[],"foundings":[{"id":"a5ef22f4-34bc-47d9-b0cf-74fb567f22c5","personId":"b186a828-8bd5-48aa-8bc5-7faf417fbbc2","companyId":"b5d0d813-b955-46f2-8643-bbeca302754d","foundingDate":null,"cofounderStatus":null,"stillAtCompany":false,"createdAt":"2026-07-24T07:03:17.740Z","company":{"slug":"nightdragon","name":"NightDragon"}}]}