Cloud Security Alliance Updated CCSK Exam Questions and Answers by aras

To reduce vulnerabilities in virtual machines (VMs) in a cloud environment, it is critical to use secure base images that are free from known vulnerabilities,ensure regular patching to fix any discovered security issues, and implement configuration management to ensure that VMs are properly configured according to security best practices. This combination of practices ensures that VMs are both secure from the start and remain secure over time as new vulnerabilities are discovered.

Disabling unnecessary VM services and using containers is a good security practice but does not directly address vulnerabilities in VMs specifically. Encryption and SBOM is important for securing data and understanding dependencies but does not specifically focus on reducing vulnerabilities in VMs. Network isolation and monitoring are key network security practices but do not directly address the security of the VMs themselves.

Identity management at the organizational level is a key aspect of cybersecurity because it ensures that only authorized users can access specific resources, systems, or data. By controlling and managing user identities, roles, and permissions, identity management helps enforce security policies, preventing unauthorized access and potential breaches. This is a fundamental practice in maintaining confidentiality, integrity, and availability within an organization.

A Service Registry lists approved services, making it easy for teams to find and integrate compliant services. Reference: [CCSK Knowledge Guide, Domain 3 - Risk and Compliance Tools]