Programming languages form the focal point of computer software. They are nothing but artificial languages which are created such that the computer can perform certain tasks in a specific manner. These programming languages help in many ways such as expressing algorithms, allowing human communication.
Security is one of the most important concerns for a computer network. It is necessary to maintain network security to ensure that private and confidential user data is not stolen. One of the most vicious attacks on network security is denial-of-service. These attacks are easy-to-launch and they are difficult to trace.
Popularity of Internet has seen the emergence of many college programs in computer networking. Most of these programs are have been designed by the colleges to give students the necessary skills and knowledge so that they can effectively do the work associated with computer networking.