CompTIA Updated CAS-005 Exam Questions and Answers by simon

The reported issues suggest problems related to network connectivity, remote access, and certificate management:

A. Review VPN throughput: Connectivity issues and the inability to download applications while working remotely may be due to VPN bandwidth or performance issues. Reviewing and optimizing VPN throughput can help resolve these problems by ensuring that remote users have adequate bandwidth for accessing corporate resources.

F. Validate MDM asset compliance: Mobile Device Management (MDM) systems ensure that mobile endpoints comply with corporate security policies. Validating MDM compliance can help address issues related to the inability to download applications and certificate errors, as non-compliant devices might be blocked from accessing certain resources.

B. Check IPS rules: While important for security, IPS rules are less likely to directly address the connectivity and certificate issues described.

C. Restore static content on the CDN: This action is related to content delivery but does not address VPN or certificate-related issues.

D. Enable secure authentication using NAC: Network Access Control (NAC) enhances security but does not directly address the specific issues described.

E. Implement advanced WAF rules: Web Application Firewalls protect web applications but do not address VPN throughput or mobile device compliance.

Implementing the given commands in the Dockerfile ensures that the container runs with non-root user privileges. Running applications as a non-root user reduces the risk of privilegeescalation attacks because even if an attacker compromises the application, they would have limited privileges and would not be able to perform actions that require root access.

A. Implementing the following commands in the Dockerfile: This directly addresses the privilege escalation attack surface by ensuring the application does not run with elevated privileges.

B. Installing an EDR on the container's host: While useful for detecting threats, this does not reduce the privilege escalation attack surface within the containerized application.

C. Designing a multi-container solution: While beneficial for modularity and remediation, it does not specifically address privilege escalation.

D. Running the container in an isolated network: This improves network security but does not directly reduce the privilege escalation attack surface.

The table shows detailed information about products, including location, chassis manufacturer, OS, application developer, and vendor. This type of information is typically assessed in a supply chain assessment to evaluate the security and reliability of components and services from different suppliers.

Why Supply Chain Assessment?

Component Evaluation: Assessing the origin and security of each component used in the products, including hardware, software, and third-party services.

Vendor Reliability: Evaluating the security practices and reliability of vendors involved in providing components or services.

Risk Management: Identifying potential risks associated with the supply chain, such as vulnerabilities in third-party components or insecure development practices.

Other types of assessments do not align with the detailed supplier and component information provided:

A. System: Focuses on individual system security, not the broader supply chain.

C. Quantitative: Focuses on numerical risk assessments, not supplier information.

D. Organizational: Focuses on internal organizational practices, not external suppliers.

User and Entity Behavior Analytics (UEBA) is the best solution to help the company overcome challenges associated with suspicious activity that cannot be categorized by traditional detection tools. UEBA uses advanced analytics to establish baselines of normal behavior for users and entities within the network. It then identifies deviations from these baselines, which may indicate malicious activity. This approach is particularly effective for detecting unknown threats and sophisticated attacks that do not match known indicators of compromise (IoCs).