Ace Your 312-38 CND Exam

 In the context of Certified Network Defender (CND), an IDS sensor should be placed at a location where it can effectively monitor and inspect traffic to detect unauthorized attempts. Location 3, which is situated after the firewall but before the network backbone, is ideal for this purpose. At this location, the IDS can analyze traffic that has passed through the firewall, allowing it to focus on potentially harmful traffic that could affect the internal network. It provides visibility into both incoming and outgoing traffic, enabling comprehensive monitoring and detection of any unauthorized or malicious activity.

References: The placement of IDS is crucial for effective monitoring and detection, as discussed in EC-Council’s Certified Network Defender courseware12. It is also aligned with the NIST Cybersecurity Framework, which emphasizes the importance of identifying, protecting, detecting, responding, and recovering from security incidents2.

When a Trojan is suspected to have infected a computer, the first course of action should be to contain the damage to prevent the malware from spreading or causing further harm. This involves disconnecting the infected device from the network to isolate it and prevent the Trojan from communicating with potential command and control servers or infecting other systems123.

While informing the Incident Response Team (IRT) and other members of the organization is also important, these actions come after the immediate threat has been contained. Therefore, the correct answer is to contain the damage (A), which aligns with the Certified Network Defender (CND) objectives that prioritize immediate containment to minimize the impact of security incidents45678.

References: The response is based on best practices for dealing with Trojans as outlined in network security and incident response guidelines, including those from the EC-Council’s Certified Network Defender (CND) program. The CND framework emphasizes the importance of quick containment to protect network integrity and prevent further damage45678.

The hot plugging technique allows for the replacement of computer components without the need to shut down the system. SATA (Serial Advanced Technology Attachment) is known for supporting hot plugging, which is particularly useful for hard drives and solid-state drives. This feature enables users to connect or disconnect the device while the system is running without risking data loss or damage. SCSI (Small Computer System Interface) also supports hot plugging for some devices, but SATA is more commonly associated with this capability for consumer-level computer components.

References: The information provided aligns with industry standards and practices regarding hot plugging capabilities of computer interfaces12.

The Docker Daemon is responsible for managing Docker images, containers, networks, and storage volumes, as well as processing requests from the Docker API. The Docker daemon (dockerd) listens for Docker API requests and manages these Docker objects1. It is a background service that manages the Docker containers and handles the container life cycle, which includes running, stopping, and deleting containers. It also manages networking for the containers and the storage volumes that containers use.

References: The explanation provided is based on the official Docker documentation, which outlines the responsibilities and functionalities of the Docker daemon in the context of container management1.