PD ISO/TR 23244:2020

What is ISO/TR 23244 about?

Blockchain and distributed ledger technologies (DLT) architectures can have a major impact on privacy and the protection of personally identifiable information. PD ISO/TR 23244 describes blockchain and DLT system architecture, with the major services and components identified. Within this architecture, the application of access management, security and cryptographic services to applications, APIs and storage across both DLT and non-DLT systems can protect personally identifiable information through technical and non-technical means. ISO/TR 23244 covers privacy enhancing technologies applicable to blockchain and DLT Systems. Privacy enhancing technologies offer an ability to protect data through a variety of means. Some of the current approaches include: