Nmap Courses
Packt via Coursera An Introduction to Ethical Hacking with Kali Linux
Packt via Coursera Getting Started in Port Scanning Using Nmap and Kali Linux
Packt via Coursera Intermediate Ethical Hacking Techniques
Packt via Coursera Network Troubleshooting: Common Issues and Solutions for CompTIA Network+
Pluralsight Nmap for Penetration Testing: From Beginner to Advanced
Packt via Coursera