In a cloud environment that spans multiple jurisdictions, it is crucial to understand the legal and regulatory requirements of each jurisdiction where data originates, is stored, or is processed. Different regions or countries have varying laws, regulations, and compliance standards regarding data privacy, protection, and security. Organizations must ensure they meet all applicable requirements in each jurisdiction to avoid potential legal issues, fines, and reputational damage.

Serverless computing shifts infrastructure management responsibility to the CSP, allowing customers to focus on application logic rather than infrastructure. Reference: [Security Guidance v5, Domain 8 - Cloud Workload Security]

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.