11-12, 18:00–18:10 (Asia/Bangkok), Stage 4
Blind signing has been the default way of signing transactions in DeFi, but let’s be honest: as an industry we are shooting ourselves and our users in the foot by continuing to throw caution to the wind.
We want to make it easy to implement clear signing for every dAapp, minimizing the work required for developers to make the ecosystem more approachable and secure.
Blind signing is an existential threat to what we do, it’s time to change it, and we need your help.
Charles Guillemet joined Ledger in 2017 as Chief Security Officer and was promoted to Chief Technology Officer (CTO) in 2019.
Before joining Ledger, he spent 10 years in the Cryptography & Hardware Security sector, starting with Tiempo, an innovative secure start-up where he designed EAL5+ secure integrated circuits. He then worked as Technical Manager in an Information Technology Security Evaluation Facility (ITSEF) at the CEA, the French Research Organization.