What type of solution is Yasmine's company using when submitting the Windows BitLocker key to a central repository?

The correct answer is related to how sensitive cryptographic keys are managed and safeguarded. By submitting the Windows BitLocker key to a central repository, Yasmine's company is employing a key escrow solution. Key escrow is a method where keys are stored by a third party, allowing for recovery or decryption of data when necessary. This process is critical for ensuring that encrypted data can be accessed in situations where the original decrypting party is unavailable, such as when a user forgets their password or leaves the organization.

Key escrow specifically addresses the need for access to encryption keys while maintaining security and control over sensitive information. This approach facilitates recovery without compromising the confidentiality of the keys, since only authorized entities have access to the escrowed keys.

In contrast, key management generally encompasses a broader array of practices regarding the generation, storage, and usage of keys, rather than just their escrow. Data recovery focuses on restoring data that may have been lost or compromised rather than on the secure management of encryption keys. Data retention involves maintaining data for a specified period for compliance or legal reasons and is unrelated to the management of encryption keys.