
Zenmap was also removed from Kali Linux 2021. However, due to Zenmap’s dependency on Python 2.7, getting Zenmap to work on some Linux distributions can be a real pain. Installing Nmap on Linux is a breeze as Nmap was natively developed for Linux and Unix machines. With that out of the way, let’s get our hands dirty and proceed with Nmap installation. REMEMBER: unapproved port scanning of public servers is considered a criminal offense and can get you disqualified, fired, prohibited by your ISP, or even jailed in some countries. This extends specifically to Windows and macOS systems with different particularities not present on a standard Linux or Unix machine. Nmap originated on the Unix and Linux environments, but it has increasingly been more compatible with Windows and Apple’s macOS operating systems.Īlthough considerable attention is taken to ensure that Nmap is a universal experience on all platforms, you may encounter glitches, failures, and performance problems when using Nmap on a non-traditional device. Suppose you are looking for a Linux solution that comes preinstalled with Nmap and Zenmap plus a load of other professional tools used for penetration testing and security auditing? Try Kali Linux or Parrot OS Linux operating systems. This guide covers various step-by-step methods to install Nmap in the simplest way possible. How to Install NMAP on Ubuntu, Debian, Kali or other Linux systems using the APT package manager.This tutorial will teach how to install Nmap on Windows, macOS, Linux, and FreeBSD operating systems. Nmap can be downloaded from, however commonly Nmap is installed via your Linux distributions package manager: Debian / Ubuntu / Kali

Nmap displays exposed services on a target machine along with other useful information such as the verion and OS detection. The tool was written and maintained by Fyodor AKA Gordon Lyon.

Nmap (network mapper), the god of port scanners used for network discovery and the basis for most security enumeration during the initial stages of a penetration test. The following NMAP cheat sheet aims to explain what Nmap is, what it does, and how to use it by providing NMAP command examples in a cheat sheet style documentation format.
