Journal of Computer, Internet and Network Security ISSN: 2457-0176 (Online)

Authors:Vinod Panchal, Suresh Sharma

Abstract:In today's interconnected digital landscape, network security is of paramount importance to safeguard sensitive information and ensure the integrity and availability of critical systems. Traditional security mechanisms have faced challenges in addressing the ever-evolving cyber threats and vulnerabilities. Blockchain technology, originally introduced as the foundation of cryptocurrencies, has emerged as a promising solution for enhancing network security. This paper explores the potential of blockchain technology in enhancing network security, identifies its challenges, and presents opportunities for its implementation.

Keywords-Blockchain, Network Security, Decentralization, Immutability, Data Integrity, Resilience, Identity Management, Smart Contracts, Scalability, Energy Consumption, Regulatory Challenges, Interoperability, Hybrid Approaches, Private Blockchains, Post-Quantum Cryptography, Decentralized Identity, Interconnected Ecosystems, Regulation, Standardization.