Sumit Dhawan

Sumit Dhawan is the CEO of Proofpoint, a leading cybersecurity company protecting over 85 Fortune 100 companies with $2B+ in ARR. With 25+ years building enterprise software businesses at Citrix, Instart, and VMware (where he drove $13B in revenue as President), Dhawan joined Proofpoint in November 2023 with a mandate to unify human-centric security and grow toward $5B ARR by 2030. He is known for championing the idea that 95% of cybersecurity failures trace to human error - and that defending people is the only real way to defend organizations.