Hacking & Security


The OSI Reference Model and Seven Layers of OSI

The OSI Reference Model and Seven Layers of OSI. When Doret invented solid chocolates he needed a way to deliver it to people undamaged so he thought to cover it. He also decided that for good delivery why not to put covered chocolates in boxes and why not to even cover these boxes for better […]


What is networking? Learn Networking Very Basic

PAN Suppose that your friend invited you to play “Need For Speed” with him, so you brought your laptop and brought your LAN cable and connected it to his computer to play.At this point you created a network, a very simple network (maybe the simplest at all) which called PAN or “Personal Area Network”, which […]

Download Packet Tracer

Packet Tracer is a very useful tool for students who want to learn and experiment networking. Packet Tracer is a product of Cisco. Steps to use Packet Tracer 5.2After downloading you can install the software on your PC.Step 1 – Start Packet Tracer And have A Look At The InterfaceThe bottom left-hand corner of the Packet […]


Facebook Video sharing fix

 Today’s most hot topic about facebook which is causing for most of facebook lovers is unnecessary videos that are being shared when you login to your account with your friends and family.We have some tips for you to fix this type of problem. Hope you will get fixed everything. So follow some simple steps.1: First […]