General Security Considerations for Cryptoassets Custodians

Document Type Expired Internet-Draft (individual)
Authors Masashi Sato  , Masaki Shimaoka  , Hirotaka Nakajima 
Last updated 2021-06-19 (latest revision 2020-12-16)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document discusses the technical and operational risks of cryptoassets custodians and its security controls to avoid the unintended transactions for its customers. Discussion Venues This note is to be removed before publishing as an RFC. Source for this draft and an issue tracker can be found at


Masashi Sato (
Masaki Shimaoka (
Hirotaka Nakajima (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)