🕵️‍♂️ Did you know? Nmap was created in 1997 by Gordon Lyon to show how insecure the internet really was. It was not made for hacking, but to help people see their systems from the outside and improve security. 🔍 What is Nmap? Nmap is one of the most important tools in cybersecurity. It is used to scan networks, discover devices, and identify open ports and running services. By showing what is visible from outside, Nmap helps security professionals find risks before attackers do. 🧠 Why does this matter? 🔓 Open ports can sometimes mean security risks 🛡️ Filtered ports often show firewall protection 👨‍💻 Security teams use Nmap to test and strengthen defenses ⏱️ Problems can be fixed before real attacks happen ⚠️ Important Notice 📚 This content is created for educational and testing purposes only. ✅ All scans are performed on legal test environments with permission. 🚫 Scanning systems without authorization is illegal and unethical. #nmap #cybersecurity #ethicalhacking #hackin...