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Binance Introduces MPC-Based Multi-Wallet Feature Without Private Keys

Binance Wallet now supports up to five customizable MPC-secured wallets per account, offering Passkey authentication and eliminating mnemonic phrase storage for enhanced user security.

Summary

Binance Wallet announced on Dec. 1 that it now allows users to create up to five no-private-key wallets under a single account. Each wallet can be customized with names and avatars and is secured through MPC technology without the need to store mnemonic phrases. Wallet creation is supported via device-based Passkey authentication, providing enhanced security and convenience.

Terms & Concepts
  • MPC (multi-party computation): A cryptographic method where multiple parties jointly compute a function while keeping their inputs private, enhancing security in digital asset management.
  • Mnemonic phrase: A sequence of words used to recover a cryptocurrency wallet, typically representing a private key in human-readable form.
  • Passkey: A secure authentication credential stored on a device, used for passwordless logins and cryptographic verification.