MASK coin offers privacy features primarily due to the Mask Network platform's use of various encryption technologies and a decentralized architecture. 1. Zero-knowledge proof technology: This technology verifies the legitimacy of transactions without revealing sensitive information such as the sender, recipient, and amount, ensuring anonymity and protecting user privacy. 2. Ring signature and coin mixing technology: Ring signature technology mixes user transaction information with other random transaction information, making it difficult to track specific transactions and concealing the identities of the sender and recipient. Coin mixing technology further enhances transaction privacy by mixing funds from different users, disrupting their flow. 3. End-to-end encryption technology: Mask Network provides end-to-end encrypted communication, ensuring that information exchanged between users can only be read by the sender and recipient, and cannot be eavesdropped or intercepted by third parties, thus ensuring the privacy of user communications. 4. Decentralized storage: User data is no longer stored on centralized servers, but is distributed across multiple nodes of the blockchain through encryption technology, avoiding the risk of data leakage that may exist on centralized platforms and improving data security and anti-censorship.