Ranum's Network Flight Recorder (see Resources), as opposed to host-based detectors such as Tripwire.

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Larger systems can integrate multiple IP cameras together using an NVR (network video recorder) that connects to and records multiple cameras at the same time.

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It was the natural progression of a continuum of ideas, a singular vision that video would evolve from a consumer DV camera to every smart phone with an HD video recorder and live network connection.

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