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Advanced Nmap Scanning Techniques for Network Security Professionals

Dive deeper into Nmap Level 2 with this comprehensive guide by instructor Kumar Shubham. Explore techniques such as scanning for open ports, targeting specific ports, and leveraging advanced capabilities, including OS fingerprinting and banner grabbing. Learn the importance of using various flags to customize your scans, and discover how to store output effectively in different formats. This course enhances your skills in network security assessment, allowing you to identify vulnerabilities within systems more efficiently.

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Advanced Nmap Scanning Techniques for Network Security Professionals

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  1. Nmap Level 2 www.hackaholic.info Instructor: Kumar Shubham Welcome To Hackaholic

  2. Nmap Level 2 • Scanning for port -> scan for open portnmap --open ip-> scan for specific portnmap -p port ip-> scan for multiple portnmap -p p1,p2,p3,...,pn ip-> scan for range of portnmap -p x-y ip-> scan for all portnmap -p “*” ip-> scan for most common port eg-: ftp(21),ssh(22),telent(23),http(80) etc....nmap --top-ports n ip“n” top n port

  3. Nmap Level 2 • Os Fingerprintingnmap -O ip nmap -O --osscan-guess ip // Aggrassive os detection • Banner Grabbing nmap -sV ip nmap -A ip • Print host Interface and Routesnamp -iflist • Storing outputnmap [options] -oN|-oX|-oS|-oG filename normal|xml|script|grepable

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