# usability Articoli collegati

Vitalik Buterin Says Perfect Crypto Security Remains Impossible

Vitalik Buterin, the founder of Ethereum, argues that perfect security in the cryptocurrency sector is unattainable due to the complexity of human intent. He explains that blockchain networks cannot perfectly interpret user intentions and hard-code them into inflexible code. Buterin defines security as an alignment problem, where the goal is to ensure the protocol's actions match user expectations. Even basic transactions involve assumptions about identity, network, and interface accuracy that cannot be fully programmed. Instead of pursuing perfect security, Buterin advocates for layered security mechanisms. These include redundancy through multiple independent checks, transaction simulations, spending limits, and address verification. He also suggests that AI could complement, but not replace, cryptographic security by modeling human judgment patterns. However, no technological system can fully emulate human reasoning. Buterin concludes that crypto security is a continuous alignment process rather than a final endpoint, requiring ongoing improvements as technology evolves.

TheNewsCryptoIeri 06:58