What type of network security approach is Daniel adopting?

Daniel is monitoring network traffic with the help of a network monitoring tool to detect any abnormalities.

What type of network security approach is Daniel adopting?
A . Preventative
B . Reactive
C . Retrospective
D . Defense-in-depth

View Answer

Answer: B

Explanation:

Daniel is adopting a Reactive network security approach. This approach involves monitoring network traffic to detect any abnormalities or intrusions as they occur. The goal of reactive security is to identify and respond to threats in real-time. It is a part of the broader defense strategy that includes Protect, Detect, Respond, and Predict, where ‘Detect’ aligns with the reactive approach. By using network monitoring tools, Daniel is able to observe the network for any signs of compromise or unusual activity and then take appropriate action to mitigate the threat.

Reference: The Certified Network Defender (CND) program by EC-Council emphasizes the importance of a continual/adaptive security strategy, which includes the ability to detect ongoing threats as a critical component of network defense12. This strategy is further detailed in the CND course outline, which covers key topics such as network traffic monitoring and analysis, indicating the reactive nature of such activities1.