The detailed network analysis enables the admin who built the system to protect on a network to have complete detail about the packet traffic. Nmap mainly aims at protecting the network by performing a sniffing which leads to detailed network analysis.
Nmap utilizes novel ways of using IP packets for determining the hosts available on the network, services offered by the hosts, operating systems they are running on, types of packets or firewalls being used and many such characteristics. In addition to the tasks mentioned earlier, users find the use of Nmap in various other tasks like network inventory, managing schedules for any service upgrades, host monitoring, service uptime tracking etc.
Kali Linux Nmap is defined as a utility which is extensively used by penetration testers for network discovery and auditing the security of a system.