Which methods are used to implement VM security in VMware?

Implementing VM security in VMware involves protecting virtual machines from unauthorized access and ensuring data confidentiality and integrity. Role-based access control (RBAC) is crucial because it allows administrators to assign specific permissions to users based on their roles within the organization. This minimizes the risk of exposing sensitive data and system configurations to users who do not need access to them.

Encryption is another key security measure that helps safeguard data both at rest and in transit. By encrypting virtual disks and utilizing secure communication protocols, organizations can protect sensitive data from being intercepted or accessed by unauthorized users.

While monitoring and logging are important for tracking activities and detecting potential security breaches, they don't directly implement security measures. Similarly, user training and documentation are valuable for awareness and best practices, but they alone do not enforce security controls within the virtualization environment. File sharing and cloud integration also do not enhance VM security specifically; they are more focused on connectivity and resource sharing.

Therefore, the combination of role-based access control and encryption provides a strong foundation for implementing effective security measures in VMware environments, making it the correct choice.