Nmap
Free security scanner for network discovery and auditing
Nmap is a free and open source utility for network discovery and security auditing. It uses raw IP packets to determine available hosts, services, operating systems, and firewall types.
| Best for | network administrators and security auditors |
| Website | nmap.org |
Company facts
| Social profiles | X, Facebook, GitHub |
| Brand colour | #2a0d45 |
Facilities and features
- API
What stands out
Nmap supports dozens of advanced techniques for mapping networks with firewalls.
“Flexible : Supports dozens of advanced techniques for mapping out networks filled with IP filters, firewalls, routers, and other obstacles.”Nmap, own website
The product offers both command line and graphical versions with binary packages.
“Both traditional command line and graphical (GUI) versions are available to suit your preference. Binaries are available for those who do not wish to compile Nmap from source.”Nmap, own website
Strengths and trade-offs
- Nmap supports dozens of advanced techniques for mapping networks with firewalls.
- The product offers both command line and graphical versions with binary packages.
Appears in
How Nmap ranks
#10 in Best penetration testing tools
How the score is made up: Evidence on its own site 20; How complete its published information is 10; Fit to this ranking's criteria 40; Buying information on its own site 8.
“Nmap ("Network Mapper") is a free and open source utility for network discovery and security auditing. Many systems and network administrators also find it useful for tasks such as network inventory,”Nmap, own website
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Questions about Nmap
Who is Nmap best for?
Nmap is best for network administrators and security auditors.
Where does Nmap rank?
Nmap is ranked #10 in Best penetration testing tools (Lister Score 78.0).
What are the best alternatives to Nmap?
The closest alternatives on Lister are Pentest-Tools.com (#1 in Best penetration testing tools), Picus Security (#2 in Best penetration testing tools) and HackerOne (#3 in Best penetration testing tools).
Is this your company?
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