What encrypts the File Keys in CyberArk?

The correct choice for encrypting the File Keys in CyberArk is the Safe Key. Within CyberArk's architecture, each Safe is protected through a combination of security measures, and the Safe Key specifically handles the encryption of sensitive data, including File Keys associated with that Safe. The Safe Key ensures that the contents stored within each Safe remain confidential and secure, preventing unauthorized access and maintaining the integrity of privileged account information.

The Vault Admin Key and Master Key are important components within CyberArk’s security model but serve different purposes. The Vault Admin Key is utilized for managing the Vault environment, and the Master Key plays a critical role in the overall key management system but does not directly encrypt File Keys. Similarly, the Symmetric Server Key is primarily used for encrypting data transmitted between CyberArk components rather than specific items like File Keys within a Safe. This distinction is crucial in understanding how CyberArk maintains the security of sensitive information.