The statement 'An IDS is a device placed on the edge of the network' is:

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Multiple Choice

The statement 'An IDS is a device placed on the edge of the network' is:

An IDS can be located in several different places, not just at the edge of the network. A network-based IDS can sit at the perimeter to monitor traffic entering or leaving, but there are also host-based IDS sensors installed on individual machines and internal IDS sensors placed inside segments of the network to catch threats that move laterally. Because coverage and visibility are the goal, relying only on the edge misses internal activity and later movement, so deployment is typically a mix of edge, internal, and host-based sensors. That makes the statement incomplete, and thus not universally true.

An IDS can be located in several different places, not just at the edge of the network. A network-based IDS can sit at the perimeter to monitor traffic entering or leaving, but there are also host-based IDS sensors installed on individual machines and internal IDS sensors placed inside segments of the network to catch threats that move laterally. Because coverage and visibility are the goal, relying only on the edge misses internal activity and later movement, so deployment is typically a mix of edge, internal, and host-based sensors. That makes the statement incomplete, and thus not universally true.

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