In today’s world of technological revolution, can you imagine what is playing a major role? It is the networking. The business is becoming more and more competitive as more and more people are connected to different parts of the world from their couches. The main players in manufacturing the switches, routers and modems are Cisco, Avaya and a lot more. The hardware development is getting equally critical as compared to the software. Network Security comes as a major issue in sensitive transactions across the web. Technology also provides firewall for specific purposes which are highly customizable. Apart from the security, the growing issue is the number of subscribers to a particular provider. Companies have to provide high end servers to cater to the needs of millions of people flooding for the services provided online. In parallel, the upcoming telecommunications companies and infra structure are trying hard to cope up with the developments in hardware and software.