Exactprep 312-38 Questions

AppLocker whitelists applications by creating rules that specify which files are allowed to run. One of the primary methods for specifying these rules is through the use of Path Rules. Path Rules allow administrators to specify an allowed file or folder path, and any application within that path is permitted to run. This method is particularly useful for allowing applications from a known directory while blocking others that are not explicitly approved.

References: The official Microsoft documentation explains that AppLocker functions as an allowlist by default, where only files covered by one or more allow rules are permitted to run. Path Rules are a fundamental part of this allowlisting approach1. Additionally, other resources like security guidelines and best practices for Windows reinforce the use of Path Rules as a method for application whitelisting within AppLocker2

A multi-homed firewall is designed with three or more network interfaces. This type of firewall allows an organization to create multiple subnets, each serving different security objectives. The multi-homed firewall can enforce security policies and control traffic flow between these subnets, effectively segmenting the network based on the organization’s specific needs. This segmentation enhances security by isolating different parts of the network, reducing the risk of widespread network compromise in the event of a security breach.

References: The concept of a multi-homed firewall aligns with network security best practices and is consistent with the Certified Network Defender (CND) curriculum, which emphasizes the importance of network segmentation and firewall configuration for organizational security.

The Registration Authority (RA) acts as the verifier for the Certificate Authority (CA). The RA is responsible for accepting requests for digital certificates and authenticating the entity making the request before passing the request to the CA for issuance. In essence, the RA serves as a trusted intermediary between the user and the CA, ensuring that the CA can rely on the information provided by the RA when issuing a certificate.

References: The role of the RA in the certificate issuance process is a fundamental concept in network security and is covered in the Certified Network Defender (CND) curriculum. For more detailed information, you can refer to the official EC-Council CND study guides and documents.

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.