Security Overview

Eliminating Single Points of Compromise

TSI employs a multi-layered security architecture designed to eliminate single points of compromise and protect digital assets. This architecture combines user-side security measures, robust infrastructure protection, and the advanced cryptography of Multi-Party Computation (MPC).

Key Security Layers and Components

1. User/Admin Account Security

   • Two-Factor Authentication (2FA)

   • Device Binding

2. User-Side Key Management (Trader/Liquidator/Admin)

3. Multi-Party Computation (MPC) with Fireblocks:

   • 2-of-2 MPC Signature

   • Fireblocks Server and Verification

4. Infrastructure Security

   • AWS (Amazon Web Services)

   • AWS Secrets Manager

   • TSI Server and Whitelisted IPs