The web site and list site seclists. org is home to the leading free network exploration tool, nmap.

Nmap is an open source utility for security auditing and network discovery. Many network admins also use it for networks inventory and monitoring host or service uptime. It uses raw IP packets in novel ways to determine what hosts are available on the network.

The website is insecure dot org

The website insecure dot org is a network security tool for network exploration. Any developments, announcements, and disclosures about different network scanners are updated in the tool. The security tools are mainly used to find the hackers that expliot the website.

Nmap is a network scanner (open source) used to find the hosts on a computer network. By sending the packets and receiving responses, it analyses and finds the hosts. It is the network security scanner used as an exploration tool.