ASPECTS REGARDING IDENTITY MANAGEMENT USING BLOCKCHAIN

In this regard, the General Data Protection Regulation (GDPR), which includes all aspects of the handling of personal data, for which consent is absolutely necessary, has already been implemented in the European Union since 2018, including very high sanctions for individuals, organizations, companies that do not comply with these provisions. The user can authenticate to service providers (SP) using a single identity, with the same credentials, without having to repeat the authentication for each new service provider requested. [...]all data exchanges between SP and IdP related to a user are based on pseudonyms. [...]the information collected and stored should be minimal, according to the needs of the service.