The Importance Of It Network Security

Networks are computer networks that are used every day by businesses

, government agencies and individuals for transactions and communications. A network is consist of nodes which are client terminals and one or more servers and host computers. They are connected by communication systems, which might be private and some might be open to public access. The internet is a kind of network system that is open to public. Most companies host computers can be accessed by their employees in their offices and from their homes.

On the other hand, Information technology in the first place is the usage and application of the computer system to process, distribute and manage information. With information technology, individuals, businesses, services and government organizations able to manage more work and project. In fact, function enhancement programs such as data base programs, word processors and spreadsheets can get work done in just less time efficiently and accurately.

A computer network is a complicated IT network that consists of computers or devices attached to communicate and exchange data. It serves communication with other people at home and office. It facilitates sharing of multimedia experience, files and other resources such as printer and internet connections. There are three types of IT or computer networking being used in homes and offices. We have the metropolitan area network, local area network and wide area network. Wireless or Wi-Fi networking is considered an advanced form of networking. With IT, social and cultural interaction becomes very simple. This is proven true with the materialization of Twitter, Facebook, Friendster and more. Moreover, language barriers have been eliminated with technologies such as language translators. This is all because of IT.

Internet connections have come a long way towards improving the performance of human activities as the world continues to develop. But as companies and organizations are intimidated by some daily disturbances on the network system, security becomes an issue. Hence, there should be the presence of specialists that handles IT Network Security. Network security engages all activities that enterprises, organizations and institutions take on to look after the value and continuing usability if assets and continuity of operations. Here, proper network infrastructures are guaranteed.

by: Felix Garcia Caturza

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