Q
What are the characteristics of signature based IDS?
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A
A. Most are based on simple pattern matching algorithms
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B
B. It is programmed to interpret a certain series of packets
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C
C. It models the normal usage of network as a nosie characterization
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D
D. Anything distinct from the nosie is assumed to be intrusion activity
Correct Answer:
A. A. Most are based on simple pattern matching algorithms
