With the ever-increasing usage of Internet, numerous activities take place in your computer and it can be for either good or bad. These activities vary from identity theft to people who hack into computers and steal private passwords, documents and files. The fact is that everything is online and opens us to these frauds and makes us victims, unless you have taken the necessary steps to protect your computer. In this tutorial, we will discuss how to use Internet in a safe and secure way, and the precautions that we need to take in order to protect ourselves from the open environment of Internet.