In this quick tutorial, we walk through how to properly isolate your virtual machines from the internet using Kali Linux and Metasploitable. This ensures your labs stay safe, controlled, and disconnected from live networks while still allowing you to practice penetration testing techniques.

We’ll cover:

• ​Configuring VM network settings (Host-Only mode).
• ​Verifying isolation with ping tests and browser checks.
• ​Demonstrating how Metasploitable can be accessed safely inside the private lab environment.

This short demo is designed to give you a step-by-step method for securing your practice labs before running scans or exploits.

⚠️ Educational use only. Always isolate vulnerable machines in a controlled lab environment.

Emotion By: David Fesliyan