Lea Kissner is the CISO of Lacework and on the board of USENIX. Kissner works to build respect for users into products and systems through deeply-integrated security and privacy. Kissner was previously the CISO and head of privacy engineering at Twitter, global lead of privacy technology at Google, came in to fix security and privacy at Zoom, and CPO of Humu. Kissner earned a Ph.D. in computer science (with a focus on cryptography) at Carnegie Mellon University and a BS in electrical engineering and computer science from UC Berkeley