Update on the developments in several projects in Joint ISO/TC 307 - ISO/IEC JTC 1/SC 27 JWG4: Security, privacy and identity for Blockchain and DLT

Posted By Ljupcho Antovski
3 years 1 month ago
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Update on the developments in several projects in Joint ISO/TC 307 - ISO/IEC JTC 1/SC 27 JWG4: Security, privacy and identity for Blockchain and DLT .

During the past 6 months there have been developments in selected ongoing projects in ISO/TC 307 - ISO/IEC JTC 1/SC 27 JWG4:

ISO/PRF TR 23249 Blockchain and distributed ledger technologies – Overview of existing DLT systems for identity management – Stage 50.20 Proof sent to Secretariat or FDIS ballot initiated: 2 months

ISO/DTR 23644 Blockchain and distributed ledger technologies - Overview of trust anchors for DLT-based identity management (TADIM) – Stage 30.60 Close of voting/comment period

ISO/AWI 7603 Decentralized Identity standard for the identification of subjects and objects. Scope: A standard for the design and use of decentralized and self-sovereign identification of subjects (legal entities and natural persons) and objects, assets within the design of Blockchain and DLT Systems, in conjunction with Verifiable Credentials (VCs). The standard will refer to available identification standards from ISO as well as other standardization bodies, such as W3C, GLEIF, IETF, ITU, IEEE, etc. and non-standardization global consortiums, such as DIF, TOIP, and the Kantara Initiative. Purpose is to support developers to deliver cost and time efficient development of high quality Blockchain and DLT systems for managing identity across a defined architectural stack. To create awareness of available standards of subjects (legal entities and natural persons) and objects and to give an overview of existing identifier standards. - Stage 20.00 New project registered in TC/SC work programme.

ISO/PWI 12833 Re-identification and privacy vulnerabilities and mitigation methods in blockchain and distributed ledger technologies – Stage 00.00 Proposal for new project received

Blockchain

In regards to the ISO/TC 307 - ISO/IEC JTC 1/SC 27 JWG4: Security, privacy and identity for Blockchain and DLT, in the past 6 months there have been developments in selected ongoing projects:

-ISO/WD TR 23642 Blockchain and distributed ledger technologies - Overview of smart contract security good practice and issues is in stage 20.20 Working draft (WD) study initiated. With target date exceeded.

-ISO/TR 23644:2023 Blockchain and distributed ledger technologies (DLTs) — Overview of trust anchors for DLT-based identity management has been published as International Standard

-ISO/PWI 23095 27002 for distributed ledger services - ISO/TC 307 resolved to register a PWI with the following title “27002 for distributed ledger services”, assigning it to JWG 4. JWG4 has issued a Call for Contributions to identify and discuss the need for standardisation and develop recommendations on how to proceed.