🌐 Public WiFi Safety Checker

A Python-based GUI tool to analyze public WiFi networks and check their security.
It scans for encryption type, captive portals, DNS hijacking, speed, and generates a risk score with safety suggestions.
Useful for students, travelers, and cybersecurity learners.

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✨ Features

• 🔒 Detects WiFi encryption type (Open, WEP, WPA, WPA2, WPA3).
• 🌍 Captive portal detection (checks if network redirects to login pages).
• 🧭 DNS hijacking test (ensures DNS requests aren’t tampered with).
• ⚡ Speed & latency test (using speedtest-cli).
• 📊 Auto safety risk score (0–100).
• 📂 Export report to JSON file for later review.
• 🖥️ Simple cross-platform GUI (Tkinter).
• 🌙 Dark Mode UI planned for next updates.

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🛠️ Installation

Clone the repository:

git clone https://github.com/your-username/public-wifi-safety-checker.git
cd public-wifi-safety-checker