What function does the Safe Key serve in file encryption?

The Safe Key plays a crucial role in file encryption by encrypting the File Keys. In the context of CyberArk's architecture, each file that is secured within a Safe is protected by a File Key, which, in turn, must be encrypted to ensure security. The Safe Key is responsible for providing this layer of protection by encrypting the File Keys, thus preventing unauthorized access to sensitive information contained in the files.

This process ensures that even if someone gains access to the files themselves, they would not be able to decrypt them without the corresponding Safe Key. This layered security mechanism is fundamental to maintaining the confidentiality and integrity of privileged data within the CyberArk environment. It ensures that user credentials and sensitive file contents remain secure, reinforcing the importance of file encryption in privileged access management.

The other options refer to functions that are not directly aligned with the Safe Key's role in the encryption process, as they involve access management, user credential decryption, or session key storage, which are handled by other components within the CyberArk framework.