Stegnograpy Based Data Leak Detection System

This propose system presents an innovative data leak detection system that leverages steganographic techniques to embed invisible watermarks within PNG images based on user authentication credentials. The system implements a two-phase approach to digital content protection: watermark embedding and watermark detection.In the embedding phase, authorized users' login credentials are used to generate unique watermark patterns that are imperceptibly integrated into PNG images using advanced steganographic algorithms. These watermarks are dynamically generated and embedded in a way that preserves the visual quality of the original image while encoding user-specific identification data.