Nillion is a computing network that integrates multiple privacy-enhancing technologies (PETs), including non-interactive multi-party secure computing (MPC), trusted execution environments (TEE), and decentralized secure storage. It combines data privacy protection with high-performance processing by splitting and encrypting data for storage and performing parallel computing without communication. Nillion can be widely used in Web3 identity authentication, privacy finance, AI model training and other scenarios to fully unleash the value of data.