CryptoSlate caught up with Ledger’s CTO Charles Guillemet at BTC Prague on a range of topics, from what really happened during the Ledget ConnectKit exploit to the intricate challenges of securing such a high percentage of the world’s digital assets. Guillemet’s background, deeply rooted in cryptography and hardware security, provides a strong foundation for his role at Ledger. He began his career designing secure integrated circuits, which later translated into his approach to creating secure elements for Ledger devices.
Security Challenges in Blockchain and Bitcoin
During the interview, Charles Guillemet delved into the distinct security challenges posed by blockchain and Bitcoin technology. His insights were shaped by his extensive background in secure integrated circuits and cryptography.
Guillemet explained that, in traditional banking cards and passports, the security keys are managed by the bank or the state. However, in blockchain technology, individuals manage their own
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