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System Administrator 2026
What are the characteristics of anomaly based IDS?
- A. It models the normal usage of network as a nosie characterization
- B. It doesn’t detect novel attacks
- C. Anything distinct from the nosie is not assumed to be intrusion activity
- D. It detects based on signature
What are the characteristics of signature based IDS?
- A. Most are based on simple pattern matching algorithms
- B. It is programmed to interpret a certain series of packets
- C. It models the normal usage of network as a nosie characterization
- D. Anything distinct from the nosie is assumed to be intrusion activity
What are the drawbacks of the host based IDS?
- A. Unselective logging of messages may increase the audit burdens
- B. Selective logging runs the risk of missed attacks
- C. They are very fast to detect
- D. They have to be programmed for new patterns
What are characteristics of stack based IDS?
- A. They are integrated closely with the TCP/IP stack and watch packets
- B. The host operating system logs in the audit information
- C. It is programmed to interpret a certain series of packets
- D. It models the normal usage of network as a nosie characterization
What are characteristics of Network based IDS?
- A. They look for attack signatures in network traffic
- B. Filter decides which traffic will not be discarded or passed
- C. It is programmed to interpret a certain series of packet
- D. It models the normal usage of network as a nosie characterization
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