Computer Security

Computer Security profit, its effects in our lives and the future of the Internet: The Internet is, quite literally, a network of networks. It is comprised of ten thousands of join networks spanning the globe. The computing machines that form the Internet range from huge mainframes in explore establishments to modest PCs in people??s homes and offices. Despite the recent hype, the Internet is not a new phenomenon. Its roots cunning in a collection of computers that were linked to comeher in the 1970s to form the US Department of Defense??s communications systems.

Fearing the consequences of nuclear attack, there was no central computer holding vast amounts of data, rather the information was dispersed crossways thousands of machines. A set of rules, of protocols, known as TCP/IP was developed to allow disparate devices to work together. The original network has long since been upgraded and expanded and TCP/IP is now a de facto standard. Millions of people worldwide are using th...If you want to get a full essay, order it on our website: Orderessay

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