Welcome! This GitHub account and repository are dedicated to ethical hacking, security research, and defensive learning. The materials here are provided for educational purposes only and are intended to help security professionals, students, and researchers better understand attack techniques so they can defend systems more effectively.

Important: Some scripts and demonstrations in this repository can be harmful if deployed in production or used without explicit authorization. The maintainers do not condone or take responsibility for malicious use.

This GitHub account is explicitly focused on ethical hacking and security education. Content shared here documents techniques, proofs of concept, and lab examples intended to improve understanding of vulnerabilities, detection, and mitigation. Use the examples responsibly, in controlled environments, and only when you have explicit authorization.

Learn more about security topics and community resources at: zerosday.com

• Cybersecurity professionals
• Red team / Blue team practitioners
• Security researchers and students
• Penetration testers and lab engineers

This repository contains educational examples and demonstration scripts, which may include:

• Network packet manipulation scripts
• Backdoor demonstration code (lab/testing only)
• Spoofers and traffic emulation examples
• Simple network analyzers and sniffing tools
• Example scripts for Software Defined Radios (SDRs)
• Illustrative examples and notes referencing relevant RFCs

⚠️ These tools and examples are intended to be used only in isolated labs, virtual testbeds, or with explicit written authorization from the asset owner.

By using this repository you agree that:

• You will only run these scripts in environments you own or have written authorization to test.
• Unauthorized access, interference, or disruption of systems is illegal and unethical.
• The repository authors and maintainers are not responsible for any misuse or damage resulting from the contents of this project.
• You are responsible for complying with all applicable laws, regulations, and policies.

If you are unsure whether you are authorized to perform a test, obtain written permission before proceeding.

1. Always obtain explicit, written authorization before testing on systems you do not own.
2. Use isolated environments (VMs, containers, air-gapped labs) for experimentation.
3. Prefer non-destructive testing methods; avoid data loss and service disruption unless in-scope.
4. Document your scope, objectives, duration, and rollback plan.
5. Share findings responsibly — use coordinated disclosure when reporting vulnerabilities.

Contributions are welcome if they follow the repository’s ethical and educational purpose. By submitting a contribution you agree that your content:

• Is intended for learning, defensive research, or authorized testing,
• Includes clear safety notes and usage instructions, and
• Does not include covert malicious functionality intended for abuse.

Please open issues or pull requests with full descriptions and safety/disclaimer notes.

Welcome again — use this content to learn, defend, and build more secure systems. Practice with integrity and respect for others.

Stay ethical. Stay safe.