🔐 Cyber Password Strength Analyzer

A cybersecurity tool that analyzes password strength using modern security practices such as entropy calculation, character diversity analysis, and common password detection.

This project provides a visual password strength dashboard with a speedometer-style strength meter and security improvement suggestions.

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🚀 Live Demo

👉 https://cyber-password-strength-analyzer.streamlit.app

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✨ Features

• 🔎 Character diversity analysis
• 📏 Password length evaluation
• 🔐 Entropy-based strength calculation
• 🚫 Common password detection using password database
• 📊 Password strength meter (speedometer style)
• 💡 Password improvement suggestions
• 🎨 Cyber-style dashboard UI

🛠 Tech Stack

Technology	Purpose
Python	Core password analysis logic
Streamlit	Web application framework
Plotly	Password strength meter visualization

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📂 Project Structure

cyber-password-strength-analyzer
│
├── app.py                  # Streamlit UI
├── password_checker.py     # Password analysis logic
├── common_passwords.txt    # Common password database
├── requirements.txt        # Python dependencies
└── README.md               # Project documentation

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⚙️ Installation

1️⃣ Clone the repository

git clone https://github.com/hardik9981/cyber-password-strength-analyzer.git

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2️⃣ Navigate to the project directory

cd cyber-password-strength-analyzer

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3️⃣ Install dependencies

pip install -r requirements.txt

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4️⃣ Run the application

streamlit run app.py

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🎯 Use Cases

• Learning cybersecurity fundamentals
• Password strength testing
• Security awareness demonstrations
• Cybersecurity portfolio project

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👨‍💻 Author

Hardik Kumar

GitHub Profile https://github.com/hardik9981

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⭐ Support

If you found this project helpful, please give it a ⭐ on GitHub.