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So if the pattern of light changes between frames a change in pixels the smart camera concludes that something has moved and starts to record. As it begins to record, it also sends you an alert. The camera determines when enough has changed based on the motion detection settings see below. There are different methods of motion detection, i. e. infrared heat vision and microwave.

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According to Federal of American Scientists 2007, aviation security is realized through combination of private and public aviation security activities across the globe.

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S share2002 2004%Change 2002 2004%Change 2002 2004%Change Australia 950 1400 47% 380 560 47% 185 285 54% 51% Source: 4239321.

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The classic enterprise network for most organizations used to be hub and spoke arrangement, but demand for higher bandwidth led to the decrease in the cost of leased lines and the emergence of new technologies, such Virtual Private Networks that could mesh offices together.

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With the proper authorities delegating the new policies, addressing concerns, whether they be from lower personnel or upper management, they will have the opportunity to unveil the oppositions that may hinder the operation of new policies.