Computer Technology Crime Fighting Computer Systems and Databases

Crime Fighting Computer Systems and Databases

As crime globalizes, so does crime fighting. Mobsters, serial killers, and terrorists cross state lines and borders effortlessly, making use of the latest advances in mass media, public transportation, telecommunications, and computer networks. The police – there are 16,000 law enforcement agencies in the United States alone – is never very far behind. As crime …

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Computer Technology Computer Networking Fundamentals

Computer Networking Fundamentals

A computer network is a collection of two or more computers with communication between them through a medium. The communication medium can be through radio waves, wires, infrared, optical fibres etc. A computer network is an integral part of our daily lives, with the most important reason being that of communication. The use of computer …

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