Multisig: The Gold Standard
Multiple keys required = maximum security.
A multisig (multi-signature) wallet requires multiple approvals to send funds. For example, a 2-of-3 multisig needs any 2 of 3 designated keys to approve a transaction.
Why multisig matters:
- •No single point of failure, so one compromised key can't drain funds
- •Lost-key recovery: 2-of-3 means you can lose one key and still access funds
- •Social recovery: trusted family or friends can help in emergencies
- •Used by institutions, DAOs, and serious holders worldwide
Setting one up well:
- •Spread the keys across different devices, hardware brands, and physical locations, since keeping them all in one place defeats the purpose
- •Back each key with its own hardware wallet where you can
- •Avoid setups where every key is required (like 2-of-2). Lose one and the funds are gone forever. A 2-of-3 lets you survive losing one
- •Verify the actual transaction details on each device before approving, just like any other signature