Finding (And Exploiting) Network Vulnerabilities With Nmap

Nmap, the network mapper, allows you to scan any device to check which ports are open, which services are associated with those ports, and even verify whether these services are vulnerable. Nmap is the essential tool used by hackers in the first phase of penetration testing, known as reconnaissance or information gathering.

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00:00 Intro
01:03 Downloading and installing Metasploitable 2
02:03 Checking network settings
04:40 Basic nmap usage
05:35 The concept of "noise" demonstrated with Wireshark
10:50 Banner grabbing the ftp service
12:00 vsftpd 2.3.4 vulnerability analysis
13:37 Introducing nmap scripts (NSE)
15:40 Using nmap scripts to verify the service exploitability
17:30 Conclusion (?)
18:40 Using nmap scripts and netcat to get in