📋 Complete Legal Disclaimer and Terms of Use

This repository is designed for privacy-focused research and authorized security analysis of CAPTCHA systems in controlled environments that comply with all applicable laws and institutional ethics guidelines.

This repository contains educational materials for researchers and accessibility analysts studying CAPTCHA implementation patterns and browser interaction mechanisms in authorized testing environments. The research focuses on understanding the technical aspects of challenge-response systems for privacy protection and security education.

• Code transformation utilities for educational analysis of obfuscated JavaScript
• AST manipulation tools for understanding code structure patterns
• Deobfuscation methodologies for privacy research purposes

The repository includes tools and techniques for:

• Static code analysis of CAPTCHA implementations
• Understanding client-side challenge mechanisms
• Browser automation compatibility studies
• Accessibility and privacy research for assistive technologies

• index.js - Main analysis engine with AST transformation utilities
• utils.js - Helper functions for code pattern analysis
• funcaptcha.transformed.js - Educational sample for analysis methodology
• test/ - Research validation scripts

The research methodology involves examining the .fpData patterns in transformed JavaScript to understand:

• Client-side fingerprinting techniques
• Challenge generation mechanisms
• Browser compatibility requirements
• Accessibility considerations

⚠️ This repository is strictly for privacy research and authorized security analysis

• Only use in controlled testing environments
• Ensure proper institutional approval before conducting research
• Comply with all applicable laws and regulations
• Respect terms of service of all systems
• Follow ethical research guidelines

npm install
node index.js  # For educational analysis only

• Babel ecosystem for AST manipulation
• Puppeteer for browser automation research
• Axios for network pattern analysis
• Prettier for code formatting

This research is valuable for:

• Accessibility studies - Understanding CAPTCHA barriers for assistive technologies
• Browser compatibility research - Analyzing cross-platform implementation differences
• Security education - Teaching defensive programming concepts
• Web standards research - Studying client-side security patterns

By using this repository, you acknowledge compliance with the complete disclaimer and accept full responsibility for lawful use.

All research materials are intended for educational and authorized testing purposes only in compliance with applicable laws and institutional guidelines.