Cold Storage Comparison: Hardware Wallets vs Multi-Signature (Multisig) vs Social Recovery
Evaluate your security architecture: single hardware device, 2-of-3 multisig quorums, and ERC-4337 smart contract account abstraction.
Eliminate single points of failure by distributing signing authority across distinct hardware vendors, physical geographic locations, and trusted guardians.
1. Eliminating Single Points of Failure
A single hardware wallet protects against malware on your computer, but remains vulnerable to physical wrench attacks, house fires, or loss of the paper backup.
A Multi-Signature wallet (such as Safe on Ethereum or Caravan for Bitcoin) requires m-of-n signatures (e.g., 2 of 3) to execute any outbound transfer, preventing theft even if one key is compromised.
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