Nmap (Network Mapper) is a free and open-source network discovery and security auditing tool used for network exploration, management, and security scanning.. There are currently 2 open-source alternatives to Nmap, with a combined total of 37.8k GitHub stars. The most common language among these projects is C.
Showing 2 open-source alternatives
An Internet-scale TCP port scanner that can scan the entire Internet in under 5 minutes using asynchronous SYN packets.
A Python-based interactive packet manipulation program and library for network analysis, scanning, and security testing.
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.