Secure Enterprise Networking with Blockchain-Enabled Zero Trust Access Control Systems

Abstract

A robust enterprise networking necessitates stringent protective measures due to the persistent evolution of cyber threats and hazards of unauthorized access. This study aims to enhance company security through the development of a Blockchain-Enabled Zero Trust Access Control System which guarantees secure and reliable user authentication. Conventional enterprise security frameworks depend on perimeter-based defenses, that have become ineffective in dynamic or distributed settings. Certain existing systems implement Zero Trust Architecture and blockchain independently, yielding moderate enhancements in access control and information security. Nonetheless, these methodologies frequently exhibit deficiencies in integration, scalability, and effective real-time authentication procedures. Current research prioritizes individual security techniques over their integration into a cohesive framework. Consequently, the proposed solution amalgamates blockchain technology using Zero Trust concepts to establish a decentralized and immutable access control mechanism. The system comprises secure user registration with login sections, multi-factor authentication, as well as ongoing user verification prior to access authorization. Blockchain is utilized to maintain immutable access logs and oversee identities, guaranteeing transparency and traceability. The integration of these technologies boosts data privacy, improves access regulation precision, and offers superior resistance to sophisticated cyber attacks, culminating in a more safe and scalable enterprise network solution. Keywords— Blockchain, Zero Trust Architecture (ZTA), Access Control, Enterprise Security, Multi-Factor Authentication (MFA), Decentralized Identity Management, Cybersecurity, Secure Authentication, Distributed Systems, Data Privacy, Immutable Ledger, Network Security.