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 …

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 …

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), Nmap is an …

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.

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.

6 days ago · Nmap (N etwork mapper) is an open-source Linux tool for network and security auditing. The tool helps network administrators reveal hosts and services on various systems.

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.).

With a basic understanding of IP addresses and service ports, this tutorial will walk you through installing Nmap, running your first scans, and understanding how Nmap works at the packet level, why ports …

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).