NETWORK HACKING CHAPTER 1

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 #@#  NETWORK BASICS   #@#

  • A Network is usually known to be a group of devices connected together,it can be both wired and wireless ;
  • Main purpose of a network is to share data between its clients ;
  • All kind of network uses the above points as its working principle;
  • Any one device among the network act as the server for all other network, mainly the data to be shared is located in the server;
  • In wifi networks, mainly a router act as the server and the data shared is usually internet , in this principle of working is the clients may not be having a direct internet connection ,The clients request the necessary data from the internet through the router,so the data needed for the clients is usually passing through the router ,this means that the router only have direct internet connectin in this kind of networks;
  • All the data sent and requested is in the form of small small packets,by using our wifi cards we can even capture these data without even knowing the password of the server, ie the router through which the data is shared ;
  • some basic codes for getting network informations in kali linux ::
  1. >ifconfig
  2. helps in getting details about the connected devices in your port.
  3. >iwconfig
helps in getting the wificard details and details of the your hotspot to which you have connected to.
from this blog ,at the end of your studies you will learn launch attack against networks like the black hat hackers do & you will be able to protect your network from the other hacker.
This blog will help you to learn
the 3 main penetration testing attacks
:pre-connection attacks  
:gaining access 
:post connection attacks
this blog is under development so subscribe this blog to stay updated about the new methods publishing here.

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