Online Assessment system using ai based monitoring

This project presents a Secure Online Exam System with AI Proctoring and Face Verification designed to enhance the integrity and reliability of online assessments. The system provides a secure platform where administrators can manage questions, monitor users, view exam results, and track suspicious activities with detailed reasons. Users can register by submitting personal details along with face registration, enabling the system to verify identity using live face recognition during login. If the live face does not match the registered data, access is denied with a mismatched data alert. The platform allows students to attempt questions created by the administrator or generate questions dynamically using the Gemini AI API based on selected difficulty levels such as easy, medium, or hard. The system restricts users to one exam session at a time, including aptitude, reasoning, or coding assessments. AI-based proctoring continuously monitors student behavior and detects suspicious actions such as tab switching, unusual keyword usage, or abnormal activity patterns during the examination. The system automatically submits the exam once the session time is completed to prevent manipulation. Reminder notifications are sent before the exam session starts and before it ends to ensure proper time management. Additionally, email notifications are sent to report overall suspicious activities detected during the exam with clear explanations. Blockchain technology using Ganache, Ethereum, and Solidity ensures secure storage and transparency of exam records and results, preventing data tampering. The system is developed using HTML, CSS, and JavaScript for the front end, Python for the backend processing, and MySQL for database management. This integrated approach improves examination security, enhances user authentication, and ensures fair assessment in online learning environments.

Keywords: Online Examination System, AI Proctoring, Face Verification, Blockchain Security, Gemini AI API, Suspicious Activity Detection, Automated Evaluation.