🔐 Graphical Password Authentication 2.0 – Full Stack

This is the upgraded version of my graphical password authentication system with a full backend. Users register with image-based patterns and authenticate using their graphical selection, securely stored and verified via a Node.js backend.

🔗 Live Demo

👉 Live Site
👉 Frontend on GitHub
👉 Backend on GitHub

🧠 Key Features

• Users create accounts by selecting a graphical pattern
• Pattern is stored securely in MongoDB
• Login system matches user selection with stored pattern
• Frontend built with HTML, CSS, JS
• Backend with Node.js + Express + MongoDB
• Hosted on Render with GitHub Pages for frontend

🧰 Tech Stack

• Frontend: HTML5, CSS3, JavaScript (Vanilla)
• Backend: Node.js, Express.js
• Database: MongoDB Atlas
• Hosting: Render + GitHub Pages

📂 Folder Structure

/frontend → HTML/CSS/JS interface /backend → Express API, MongoDB connection

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🚀 This project shows my ability to build secure full-stack web applications with authentication logic and database integration.

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✅ Built with ❤️ by Pysone Rogan J