Which of the following are the virtualization risks?

The identification of virtualization risks is crucial for maintaining cloud security. The correct answer includes the risks of isolation control failure and snapshot and image security, which are paramount concerns in a virtualization environment.

Isolation control failure refers to the risk that a malicious actor or compromised virtual machine (VM) could gain unauthorized access to other VMs or hypervisors, effectively breaking down the security boundaries that are meant to separate workloads. This risk can lead to data breaches and unauthorized information access, highlighting the critical importance of robust isolation mechanisms in cloud environments.

Snapshot and image security is another significant concern. Snapshots contain the complete state of a VM at a particular point in time, which might include sensitive data. If these snapshots are not properly secured or managed, they can become targets for data exfiltration. Additionally, if outdated or vulnerable images are used to create new VMs, they may inherit security flaws, further exacerbating the risk.

By focusing on these two risks, the response emphasizes areas that require strong security measures and assessments in the virtualization landscape to protect against potential threats effectively. Understanding these risks is part of ensuring a secure cloud infrastructure where virtual environments operate safely and securely.