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DS/ISO/TR 23576:2020
Blockchain and distributed ledger technologies - Security management of digital asset custodians
This document discusses the threats, risks, and controls related to:*— systems that provide digital asset custodian services and/or exchange services to their customers (consumers and businesses) and management of security when an incident occurs;*— asset information (including the signature key of the digital asset) that a custodian of digital assets manages.*This document is addressed to digital asset custodians that manage signature keys associated with digital asset accounts. In such a case, certain specific recommendations apply.*The following is out of scope of this document:*— core security controls of blockchain and DLT systems;*— business risks of digital asset custodians;*— segregation of customer's assets;*— governance and management issues.
Danish Standards [ds]