cybersecurity-beginner-project

A beginner-friendly cybersecurity toolkit built in Python. This project includes practical tools to help you learn core cybersecurity concepts hands-on.

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📦 Tools Included

Tool	File	Description
🔑 Password Strength Checker	password_strength_checker.py	Analyzes password strength with score & tips
🔤 Caesar Cipher	caesar_cipher.py	Encrypt/decrypt messages + brute force mode
🌐 Port Scanner	port_scanner.py	Multi-threaded TCP port scanner
#️⃣ Hash Generator	hash_generator.py	MD5, SHA1, SHA256, SHA512 hash generator & verifier

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🚀 Getting Started

Prerequisites

• Python 3.x installed → Download Python

Clone the Repo

git clone https://github.com/karansoni15-create/cybersecurity-beginner-project.git
cd cybersecurity-beginner-project

Run the Tools

python password_strength_checker.py
python caesar_cipher.py
python port_scanner.py
python hash_generator.py

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🧰 Tool Details

🔑 Password Strength Checker

Checks how strong your password is based on:

• Length
• Uppercase & lowercase letters
• Numbers
• Special characters

🔤 Caesar Cipher

A classic substitution cipher. Supports:

• Encryption with a custom shift key
• Decryption with the same key
• Brute force attack (tries all 25 shifts)

🌐 Port Scanner

Scans a target IP or hostname for open TCP ports. Features:

• Custom port range
• Multi-threaded for speed
• Displays open ports in real time

#️⃣ Hash Generator

Generate and verify cryptographic hashes:

• MD5
• SHA1
• SHA256
• SHA512

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📚 What You'll Learn

• Basic cryptography concepts
• Password security best practices
• Network fundamentals (ports, TCP)
• Hashing and data integrity

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⚠️ Disclaimer

This project is for educational purposes only.
Only scan systems and networks you own or have explicit permission to test.
Unauthorized scanning or hacking is illegal and unethical.

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📝 License

MIT License — free to use, modify, and distribute.

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🙌 Contributing

Pull requests are welcome! Feel free to add new tools or improve existing ones.