ECCouncil 312-38 Exam With Confidence Using Practice Dumps

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.

References: 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.

 Network Interface Cards (NICs) operate at the Physical layer of the OSI model. This layer is responsible for the actual physical connection between devices. It transmits individual bits from one node to the next and is involved in the electrical, mechanical, procedural, and functional aspects of activating, maintaining, and deactivating physical connections. It’s also where hardware like cables, switches, and NICs come into play.

References: The information provided aligns with the OSI model’s definition and the role of the Physical layer as described in networking literature and resources such as GeeksforGeeks and freeCodeCamp articles on the OSI model12.

Application sandboxing is a security mechanism that helps prevent the execution of untrusted or untested programs or code from untrusted or unverified third-parties. It does this by running such programs in a restricted environment, known as a sandbox, where they have limited access to files and system resources. This containment ensures that any malicious code or behavior is isolated from the host system, thereby protecting it from potential harm. Sandboxing is a proactive security measure that can significantly reduce the attack surface and mitigate the risk of security breaches.

References: The concept of application sandboxing is covered in the Certified Network Defender (CND) course, which discusses various strategies for protecting networks and systems, including the use of sandboxing to contain and control the execution of potentially harmful code12.