Nmap send packets at some predefined constant rate, nmap accounts for the network conditions (latency fluctuations, network congestion, the target interference with the scan) during the run. Nmap determine operating system of the target, names and versions of the listening services, estimate uptime, the type of device, presence of the firewall.
IDs: C, C++, Computer Security, Lua, Network Scanner, Nmap, Nmap 5.5.1, Open Source, Python
