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DePIN Validator Key Management & HSM Security
How to securely manage validator signing keys using Hardware Security Modules (HSMs) and Trusted Execution Environments (TEEs) to prevent double-signing, key theft, and unauthorized attestations in DePIN consensus networks.
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Signing keys belong in hardware, and the workflow must prove it
DePIN Validator Key Management & HSM Security# Signing keys belong in hardware, and the workflow must prove it In a validator network the signing key is the thing whose compromise produces a slashing event, so its handling is the one area where convenience is never the right trade. The practical question is not whether to use a hardware modul
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