Official Download site for the Free Nmap Security Scanner. Helps with network security, administration, and general hacking

Nmap (Network Mapper) is a network scanner created by Gordon Lyon (also known by his pseudonym Fyodor Vaskovich). [4] Nmap is used to discover hosts and services on a computer network by …

Oct 2, 2020 · Nmap is the most famous scanning tool used by penetration testers. In this article, we will look at some core features of Nmap along with a few useful commands.

1 day ago · In the realm of network security and administration, **Nmap** (Network Mapper) stands as one of the most powerful and versatile tools. Developed by Gordon Lyon (Fyodor), Nmap is an open …

Jul 23, 2025 · Nmap (Network Mapper) is a free and open-source network detection and security scanning utility. Many network and system administrators also find it useful for tasks such as network …

2 days ago · Use our Nmap-powered port scanner to find open TCP or UDP ports and services. Free online port checker to map your network perimeter and attack surface.

Sep 1, 2017 · Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

NMAP (Network Mapper) is the de facto open source network scanner used by almost all security professionals to enumerate open ports and find live hosts in a network (and much more really).

Aug 28, 2025 · Nmap (Network Mapper) is an open-source network scanning tool used to discover devices, identify open ports, detect services and their versions, and gather information about …

Nmap attempts to determine the target's OS based on network responses. It returns the detected OS version and the device type (general purpose, embedded, etc.).