Key Takeaways
- Multi-Party Computation (MPC) eliminates single points of failure by sharding private keys across distinct nodes.
- Hardware Security Modules (HSMs) provide tamper-proof FIPS 140-2 Level 3 physical key isolation for exchanges.
- Institutional governance requires threshold signatures, role-based access control (RBAC), and timelocked execution rules.
The Evolution of Digital Asset Custody Architecture
As corporate treasuries and institutional funds allocate capital to digital assets, secure key management architecture becomes the foundation of risk mitigation. This guide breaks down custody frameworks across multi-sig, MPC, and air-gapped hardware cold storage setups.
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