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 …

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 …

Dec 11, 2025 · 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), …

Jan 11, 2025 · Nmap, short for Network Mapper, is an open source command line tool used to scan networks and gather information about the devices and services running on them.

1 day ago · What It Is Nmap (Network Mapper) is a free, open-source utility for network discovery and security auditing. It uses crafted IP packets to learn which hosts are alive, which ports are …

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.).

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

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 …

Feb 4, 2025 · Our Nmap Cheat Sheet provides over 50 commands for both beginners and advanced users. Download a PDF version for quick reference.