A Blockchain-Based E-Voting System for India: Addressing Security Challenges with Aadhaar Card Authentication

The integration of technology in various spheres of social life has brought about positive transformations, and one significant game-changer is blockchain technology. With its decentralized architecture and immutability property, blockchain has revolutionized numerous services, offering a level playing field for both consumers and large entities like corporations and governments. The immutability feature ensures the integrity of the voting process by eliminating any possibility of tampering, while the decentralized nature of the blockchain allows for transparency, enabling independent verification of election results. Although blockchain-based e-voting systems provide advantages such as transparency, immutability, and decentralization, there are also challenges that need to be addressed. Among these challenges, scalability is a major concern. Additionally, ensuring the security of the election process is crucial, covering aspects like voter impersonation, hacking, and tampering of votes. However, by incorporating robust measures such as Aadhaar card authentication for voter identification, along with the implementation of advanced security protocols like multi-factor authentication and encryption.