Improving the efficiency of authorization and authentification using blockchain technology

DOI: 10.31673/2412-9070.2025.019556

Abstract

In the contemporary research landscape, blockchain technology is garnering recognition as an innovative solution that enhances the security and transparency of operations across various sectors.
Its application is particularly significant in the realms of authorization and authentication, where blockchain introduces innovative approaches to managing these critical processes. Research in this domain indicates a trend towards increasing adoption of blockchain-based solutions due to their ability to enhance security, ensure transparency, improve audit capabilities, optimize user interaction, and expand user control over processes.
Given the widespread use of online services such as online banking, which enables users to conduct transactions directly and efficiently, there is a growing need for robust authentication mechanisms to prevent fraud. Traditional methods like passwords and PIN codes are proving insufficient in the face of modern cybersecurity challenges. Blockchain offers alternative solutions that allow users to have independent and secure ownership of their information and facilitate safe data exchange among various service providers.
This article examines how blockchain can address data accuracy issues and provide a robust infrastructure for handling incidents and scenarios related to identification and authorization. It also considers the prospects of decentralization as a key element in all digital solutions provided by governments and private enterprises, with an emphasis on information confidentiality.
Ultimately, blockchain technology emerges as a potentially revolutionary tool for ensuring the security and reliability of digital transactions, considering the necessity for scalability, integration, and compliance with regulatory requirements for its effective implementation and widespread application.

Keywords: blockchain, authorization, authentication, smart contracts.