Nmap (Network Mapper) is a widely recognized tool in the field of computer security and network administration. Its popularity lies in its ability to map networks and detect active services on connected devices. Since its inception in 1997, by Gordon Lyon, Nmap has been one of the most trusted tools for performing security analysis, identifying open ports, and services available on remote hosts. Over the years, the tool has evolved and adapted to the growing demands of the cybersecurity field.