GSEC · Question #180
Which of the following are the types of intrusion detection systems? Each correct answer represents a complete solution. Choose all that apply.
The correct answer is A. Host-based intrusion detection system (HIDS) D. Network intrusion detection system (NIDS). The two standard categories of intrusion detection systems are host-based (HIDS) and network-based (NIDS), each monitoring a different scope of activity.
Question
Which of the following are the types of intrusion detection systems? Each correct answer represents a complete solution. Choose all that apply.
Options
- AHost-based intrusion detection system (HIDS)
- BClient-based intrusion detection system (CIDS)
- CServer-based intrusion detection system (SIDS)
- DNetwork intrusion detection system (NIDS)
How the community answered
(26 responses)- A77% (20)
- B15% (4)
- C8% (2)
Why each option
The two standard categories of intrusion detection systems are host-based (HIDS) and network-based (NIDS), each monitoring a different scope of activity.
HIDS is installed directly on an endpoint and monitors operating system calls, file integrity, log files, and local activity on that specific host.
Client-based intrusion detection system (CIDS) is not a recognized standard IDS classification in security frameworks.
Server-based intrusion detection system (SIDS) is not a formally defined IDS category; server monitoring is covered under the HIDS classification.
NIDS monitors traffic on a network segment or at a network boundary, analyzing packets in transit to detect patterns matching known attack signatures or anomalies.
Concept tested: Intrusion detection system types HIDS and NIDS
Source: https://www.cisco.com/c/en/us/products/security/intrusion-prevention-system-ips/what-is-intrusion-detection-system.html
Topics
Community Discussion
No community discussion yet for this question.