Nmap Professional Scanning Techniques

SkillSecurity

Professional nmap scanning techniques and optimization for penetration testing. Use this skill when you need to perform network reconnaissance, port scanning, or service enumeration during authorized security assessments.

Available today. Use it from your connected AI after setup.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the Nmap Professional Scanning Techniques skill

What this skill tells your AI

The instructions your AI receives, as published by iammm0/secbot in skills/base/nmap-usage/SKILL.md and read by ahel’s review.

Overview

This skill provides advanced nmap scanning techniques optimized for penetration testing engagements.

Timing Optimization

Aggressive Timing (-T4)

Use for fast, reliable scanning on known networks:

nmap -T4 -sS <target>

Stealth Timing (-T2)

Use when avoiding detection is critical:

nmap -T2 -sS -f --data-length 50 <target>

Parallel Scanning

nmap --min-parallelism 100 -p- <target>

Port Selection Strategies

Quick Discovery

nmap --top-ports 100 <target>

Full Port Scan

nmap -p- <target>

Specific Port Ranges

nmap -p 80,443,8080,8443 <target>

Service Detection

Version Detection

nmap -sV --version-intensity 9 <target>

Lightweight Detection

nmap -sV --version-light <target>

OS Detection

Aggressive OS Detection

nmap -O <target>

With Version + Script

nmap -A <target>

Output Formats

XML (for parsing)

nmap -oX report.xml <target>

Grepable

nmap -oG report.gnmap <target>

All Formats

nmap -oA report <target>

Useful NSE Scripts

Vulnerability Scanning

nmap --script vuln <target>

Signals

GitHub stars
74
Forks
10
Last commit
Sep 2026
Advanced
Catalog kind
skill
Gateway key
nmap-usage
Source
github.com/iammm0/secbot