What is DotNmap?
DotNmap is a
graphical front-end to the Nmap (Network Mapper) network
discovery tool. User selections and inputs automatically
create valid Nmap commands, making it easy to use Nmap
effectively without knowing the intricacies of the command
line. Advanced users can directly modify generated commands or
enter commands in command line mode.
Nmap is a powerful, popular and
acclaimed open source utility for network exploration or security auditing. It
was designed to rapidly scan large networks, although it works fine against
single hosts. Nmap uses raw IP packets in novel ways to determine what hosts
are available on the network, what services (application name and version)
those hosts are offering, what operating systems (and OS versions) they are
running, what type of packet filters/firewalls are in use, and dozens of other
characteristics.
Go to www.insecure.org