Blockchain Application Concept in SSO Technology Context

Abstract

With the increasing importance of security in digital transformation for companies, the challenge arises to ensure data protection and reliable user authentication, especially in the rapid development of web applications. Many users utilize identical credentials for login, creating significant risks to their security. This article explores the potential of utilizing blockchain technology in the context of Single Sign-On (SSO) systems. Single Sign-On provides users with the ability to authenticate only once and gain access to various digital resources. The problem statement encompasses current trends in security and access management, such as the risk of data compromise and inefficient information exchange between SSO systems. An integral component of the article involves the analysis of recent research and publications, focusing on expanding the applications of blockchain technology, developing decentralized identifiers, and integrating consensus technologies. The primary objective of the research is the development and implementation of technological solutions aimed at enhancing the security, resilience, and efficiency of SSO systems in the digital environment. Additionally, key research is examined, emphasizing the significance of blockchain utilization and innovations in user identification and authentication.