Account and MPC Key Share Security

TSI prioritizes the security of user accounts and MPC key shares to protect digital assets from unauthorized access and potential threats. We employ a multi-layered approach that combines robust authentication measures, device binding, and the cryptographic strength of MPC.

Two-Factor Authentication (2FA)

  • Mandatory 2FA

  • Enhanced Login Security

MPC Key Share Protection

  • Device and Browser Binding

  • Organization Admin Approval

Passphrase Confidentiality

  • Local Storage

  • No Server-Side Storage

  • Decentralized Decryption

  • Restricted API Access

User Responsibility and Backup

While TSI implements robust security measures to protect user accounts and MPC keys, users also have a responsibility to:

  • Securely Store Passphrase

  • Regularly Back Up Passphrase

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