Vitalik Buterin, co-founder of Ethereum, has reignited interest in Fully Homomorphic Encryption (FHE), a revolutionary encryption technology that allows calculations on encrypted data without decrypting it. FHE’s potential applications include secure cloud computing and privacy-preserving data analysis, but challenges such as computational cost and security vulnerabilities remain. Buterin’s focus on FHE provides hope for the future of data security and privacy in the crypto communi...