Nmap scans reveal what your network is hiding.

The Nmap open source model lets you map hosts, services, and vulnerabilities with precision. Built for speed, it supports IPv4, IPv6, TCP, UDP, and raw IP packet scanning. You can run simple ping sweeps or advanced detection using service fingerprinting, scripting, and version enumeration. Every feature comes from a community-driven development process, refined over decades of real-world use.

Because Nmap is open source, the code is transparent. You can audit it, customize it, and extend it. The Nmap Scripting Engine (NSE) enables custom scripts in Lua to automate tasks like brute force tests, service discovery, and exploit detection. Engineers use it for penetration testing, network inventory, and compliance validation. Security teams integrate it into CI/CD pipelines to detect changes before they become risks.

Installation is straightforward on Linux, macOS, and Windows. Command-line options allow fine control over timing, packet size, and protocol choice. Output can be saved in plain text, XML, or grepable formats for downstream analysis. With the open source model, you're free to modify scan logic to fit unique network architectures. This makes Nmap adaptable to edge devices, cloud environments, and hybrid infrastructures.

The Nmap open source license encourages collaboration. Bugs, patches, and new scripts are shared globally. Its roadmap evolves through mailing lists, GitHub issues, and feedback from thousands of active users. The result: a tool that keeps up with emerging protocols and attack vectors without locking you into proprietary constraints.

If your network demands visibility, Nmap’s open source model provides it. Test it in environments you control, integrate it into automated workflows, and trust that the community will keep it sharp.

See Nmap in action inside Hoop.dev. Get it running, scan your environment, and watch results populate in minutes.