Karsten Nohl
Dr. Karsten Nohl is cryptographer and one of the most renowned white hats, with a focus on critical infrastructures. Karsten has spoken widely on security gaps since 2006. Karsten’s team has uncovered flaws in mobile communication, payment, and other widely-used infrastructures. In his work as Interim CISO at Jio and at Axiata, Karsten engineered security to protect 400 million subscribers.