An organization has been using an old version of an Apache Log4j software component in its critical software application. Which of the following should the organization use to calculate the severity of the risk from using this component?
Answer(s): B
CVSS (Common Vulnerability Scoring System) is a framework used to calculate the severity of security vulnerabilities in software components. It assigns a score (from 0 to 10) based on factors like exploitability, impact, and remediation level, helping organizations assess and prioritize security risks.For the old Apache Log4j component, CVSS provides a standardized way to quantify the severity of vulnerabilities such as Log4Shell (CVE-2021-44228) and determine how urgently the issue needs to be addressed.
A company wants to build its new platform using a public cloud. The workload requirements include the following:-Implementation of custom CIS compliance-Patch for vulnerabilities within 24 hours-Warrant at least 1 8001OPS per volumeWhich of the following meets the requirements?
IaaS provides the greatest control over infrastructure, making it the best choice for meeting the company’s workload requirements:-Custom CIS compliance: IaaS allows organizations to configure security settings, apply hardening policies, and implement compliance frameworks like CIS benchmarks.-Patch for vulnerabilities within 24 hours: With IaaS, the company manages its own operating systems, applications, and patching schedules, ensuring vulnerabilities can be addressed within required timeframes.-Warrant at least 1,800 IOPS per volume: IaaS enables selecting storage tiers and performance levels to meet high IOPS demands, unlike PaaS or SaaS, which abstract infrastructure management.-
A cloud security analyst is concerned about security vulnerabilities in publicly available container images. Which of the following is the most appropriate action for the analyst to recommend?
Answer(s): A
CIS-hardened images are pre-configured container images that follow Center for Internet Security (CIS) benchmarks, ensuring security best practices are implemented. These images minimize vulnerabilities by reducing unnecessary components, enforcing security configurations, and applying patches.
A critical security patch is required on a network load balancer in a public cloud. The organization has a major sales conference next week, and the Chief Executive Officer does not want any interruptions during the demonstration of an application behind the load balancer. Which of the following approaches should the cloud security engineer take?
Answer(s): C
Given that the security patch is critical, delaying it (Option B) could expose the organization to significant security risks, such as cyberattacks or service disruptions. However, because the CEO wants to avoid interruptions during the sales conference, an emergency patch window should be coordinated with upper management. This ensures that the update is applied at a time that minimizes risk to the business while maintaining security compliance.
A cloud engineer is troubleshooting a connectivity issue. The application server with IP 192.168.1.10 in one subnet is not connecting to the MySQL database server with IP 192.168.2.20 in a different subnet. The cloud engineer reviews the following information:Which of the following should the cloud engineer address to fix the communication issue?
The issue lies with the MySQL Server Stateful Firewall, which has an outbound rule set to "DENY ANY ANY." While the firewall allows inbound traffic from the application server on port 3306, it prevents any responses from being sent back. Since MySQL operates on a request-response model, the application server can initiate a connection, but the MySQL server cannot reply, causing the connection to fail. To fix this, the cloud engineer should modify the MySQL server's firewall rules to allow outbound traffic back to the application server on port 3306, ensuring successful bidirectional communication.
Post your Comments and Discuss CompTIA CV0-004 exam prep with other Community members:
Our website is free, but we have to fight against AI bots and content theft. We're sorry for the inconvenience caused by these security measures. You can access the rest of the CV0-004 content, but please register or login to continue.