tcp Archives - POFTUT

What Is Linux, Unix Socket?

Socket is a mechanism which provides connection between two process or system by using network stacks. In a more clear

Ssh protocol secure remote connections which is shell or terminal based to the remote systems. Ssh protocol and tool provides

Nmap is very useful and popular tool used to scan ports. Nmap by default scans most popular 1000 ports. We

DNS is the one of the most importnt protocol for internet and network usage. If DNS woluldn’t be exist you

In computer networks we need to give each host or system a unique number and/or name. This is the only

netstat is very useful tool which provides a lot of information about the network of operating system. netstat command can list ip

Nmap is very popular tool among pentester and system/network administrators. We have all ready provided different nmap tutorials and cheat

Nmap is the most popular tools used in penetrations test or assessments for network scanning. Nmap have another features like

Nmap tool provides popular ports list as a database where this list is also used in network and service scans.

This chapter is real part of the scanning. In this chapter we will look how to define port scanning parameters.