Hacking is the practice of making a malicious alteration to a program for achieving a target outside the original purpose of the creator. A person who is involved in this activity is known as a Hacker. A hacker is basically an expert programmer who regards hacking as an art, and as a method to apply […]

In simple definition, vulnerability is a weakness in any security flaw which allows an attacker to attack an infrastructure and reduce the information security assurance. In the current era of technology, people and organizations use more technology in order to amplify their businesses and relationships with clients and social users. In order to do that, most […]

Domain Name Server (DNS) provides a name lookup facility that is similar to a standard telephone directory. In telephone directory, the telephone number is bound with the customer name, so whenever I want to find a phone number for a particular person, I have to find the name in the telephone directory, and by this […]