How to learn Ethical Hacking

Hello guy's I'm Aj,

There are 5 phase in Ethical Hacking. I'm going to tell you about first phase.

Phase 1: Passive and Active Reconnaissance

Passive reconnaissance is the act of gathering up information without your target knowing.

Another name of passive reconnaissance is network sniffing and this can give you quite a bit of information 

In terms of:

1.Namaing Conversion 

2.IP address rangers

3.Hidden Servers and lots of other Information about what is on that Network

Sniffing is the process of monitoring and capturing all the packets passing through a given network usingsniffing tools. It is a form of “tapping phone wires” and get to know about the conversation. It is also called wiretapping applied to the computer networks.