AI-powered online exam proctoring system that detects suspicious activities using computer vision. Tracks eye movements, face presence, multiple faces, and talking during exams with real-time alerts and dashboard.
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May 18, 2025 - Python
AI-powered online exam proctoring system that detects suspicious activities using computer vision. Tracks eye movements, face presence, multiple faces, and talking during exams with real-time alerts and dashboard.
An AI-powered proctoring tool for secure online exams. Uses YOLOv5 for object detection, MTCNN for face detection, YAMNet for audio detection, and PyQt5 for the UI. Enforces fullscreen mode, disables shortcuts, and provides real-time monitoring with violation tracking. Scalable and resource-efficient.
ZeroLeak: A military-grade, zero-trust decentralized exam paper distribution system. Powered by Ethereum smart contract timelocks, Shamir’s Secret Sharing (SSS), and client-side encryption to eliminate insider threats and prevent paper leaks.
A lightweight JavaScript library for protecting web-based exam pages from unauthorized access via emulators, virtual machines, and sandboxes. It combines device motion verification with advanced VM/sandbox detection — no installation needed, purely client-side, ensuring exam integrity on real devices only.
TI-nspire CX <-> Claude
Blockchain-based secure examination paper distribution system. AES-256 encryption, RSA signatures, IPFS storage, and Ethereum Sepolia anchoring with timed release and immutable audit trails.
Open-source exam platform built in response to India's NTA/NEET paper leak crisis. Cryptographic paper hashing, AI anomaly detection, full transparency layer.
A secure, centralized prototype simulating an AI-powered national exam data center. Features dynamic equal-weight question randomization, Zero-Trust JWT handshakes, server-side blind grading, and an edge-telemetry proctoring agent with an automated 3-violation hard lockout trigger. Built with Python and Flask.
Trace a leaked document photo back to the exact copy it came from. Invisible per-copy fingerprints for printed documents, decoded blind from a phone photo.
An Open Architecture for Leak-Resistant Digital Examinations
Secure, real-time exam paper custody tracking and leak-prevention system — encryption, QR custody chain, tamper-evident audit log, anomaly detection
标准化考场与监狱信号屏蔽系统工程方案。符合无线电委及司法部安全标准,支持智能联网管控、大功率全频段覆盖
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