X @vitalik.eth
vitalik.eth·2025-12-21 23:54
Security Roadmap - The Ethereum Foundation is prioritizing security over speed, aiming for 128-bit provable security by the end of 2026 [1] - The Ethereum Foundation requires zkEVM teams to use an official tool to measure real security levels [1] - The Ethereum Foundation outlined a three-stage roadmap: unified security assessment in early 2026, at least 100-bit security by mid-2026, and full 128-bit security with smaller proofs by year-end [1]