Explain web security : Working with NMap

This video tutorial covers the basics of Nmap, a powerful open-source tool for port scanning. It explains the TCP three-way handshake, the significance of network ports, and how to use Nmap's command line version with various switches and options. The tutorial includes demonstrations using Kali Linux and Metasploitable2, highlighting how to identify live targets, open ports, and potential vulnerabilities. It emphasizes the importance of understanding Nmap's capabilities and encourages further exploration of its documentation.

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