A Secure Approach to Mitigate Double Voting in Electronic Voting Systems using Blockchain Technology

The Voting DApp is a decentralized application created to offer a safe, open, and impenetrable platform for blockchain-based election administration. A smart contract running on the Ethereum blockchain manages the system’s basic voting logic, guaranteeing integrity through secure voter registration, role-based access control, and the avoidance of duplicate voting. Through a React-based user interface that is integrated with Web3.js, registered voters may cast their ballots, and administrators can add candidates and manage voter registrations. The Voting DApp is a strong solution for contemporary digital voting systems since it makes use of blockchain’s immutability and transparency to guarantee electoral process trust and offer real-time result visibility.