Introduction to Telnet Hacking tutorials

 What is Telnet?Telnet is a network protocol used on the Internet or local area networks to provide a bidirectional interactive text-oriented communications facility using a virtual terminal connection. Using telnet , we can connect to remote System(to test the host).

It can be used for Hacking, telnet is the first choice of Hackers.  You can connect to your victims computer using Telnet(your

What is Virtual and Physical Ports?-Hackers tutorials

There two different ports are there.

First one is Physical Ports that are used to connect two different hardwares.  It will available behind your CPU. The different types of physical ports :
Ethernet ports
USB ports
Serial/Parallel ports
Using the physical ports only, we connect the Keyboard,monitor,Mouse,Modem to your CPU.



Second one is Virtual Port
We know that physical ports used to

Chat in MS-DOS using IP address

It is easy and simple trick.  We can chat using MS-DOS(we have did this as college experiment in network lab with java code).  But i am not going to give you the java code.  Our usual Batch Programming.

You can try this in your school or college systems(it should be networked systems).

Step 1: 
 Get  the ip address of your friend's system.
if you are using college or school system,then ip