At HackerOne I am responsible for developing our technology vision, driving engineering efforts, and counselling customers as they build world-class security programs. I'm motivated first and foremost by a conviction that technology can improve our lives for the better. But fundamental challenges with security and privacy often hold us back. We need trustworthy technology, and my experience as an individual researcher taught me that we'll never get there alone. We need millions of us working together, disclosing lessons learned, and pushing every one of us to do better.