CHARLES GUILLEMET ON STAGE 🚀
Charles Guillemet, CTO at Ledger, has been passionate about security since age 12. 🛡️ Joining Ledger in 2017 as Director of Security, he founded the Donjon team and became CTO in 2019, driving innovations like Ledger Flex and Ledger Stax.
🔐 Don’t miss Charles’s deep dive into Bitcoin security and innovation at BTC Prague!
https://video.nostr.build/ef783d81ecb2aaa9c46736c083cc04b5cfa464f02b91e02ce5077e81265e1165.mp4