Nmap

Nmap is a free and open source network security software used to discover and map networks, identify security vulnerabilities, and troubleshoot network problems. It offers a wide range of scanning options and a powerful scripting engine, making it a flexible and powerful tool for network administrators and security professionals. Nmap is one of the most comprehensive network discovery and mapping tools available. It can be used to discover and map all the devices on a network, including their IP addresses, operating systems, and open ports. Nmap is a flexible and powerful tool that can meet various network security needs. It offers a wide range of scanning options and a powerful scripting engine.