Network Hacking
Network hacking usually means the collection of information about a certain domain using tools such as Ping, Netstat, Telnet and Tracert. It can also include OS fingerprinting, port surfing and port scanning. Ping is a part of the Internet Control Message Protocol or ICMP.

Stealing information’s
It is often used for the troubleshooting of TCP/IP (Transmission Control Protocol/internet Protocol) networks. Thus, it is basically a kind of command that lets a person check if the host is alive or not. Netstat, on the other hand, displays protocol statistics as well as the current TCP/IP network connections such as the local address, port number and remote address. Meanwhile, Telnet is a program that runs on TCP/IP. Using it can connect you to a remote computer on a particular port. Finally, Tracert is utilised to trace the route certain information takes, such as data packets that travel from a source to a destination.
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