Stephen Boyer is co-founder and CTO of BitSight Technologies. Since 2011, BitSight has provided evidence-based ratings of security effectiveness to help organizations manage their security risk. Previously, he was president and co-founder of Saperix. He also led R&D programs at MIT Lincoln Laboratory, and he designed, developed, and tested products at Caldera Systems. Boyer holds a bachelor’s in computer science from BYU and master of science in engineering and management from MIT.