データ セットの責任者であるマネージャーは、セキュリティ エンジニアに、ハードディスク上のデータに暗号化を適用するように依頼しました。セキュリティ エンジニアは次の例です。
正解:C
Explanation
The security engineer is an example of a data custodian. A data custodian is a person who is responsible for implementing and maintaining the security controls for the data, such as encryption, backup, access control, etc. A data custodian acts on behalf of the data owner, who is the person who has the authority and accountability for the data. A data controller is a person who determines the purposes and means of processing the data, such as a company or an organization. A data processor is a person who processes the data on behalf of the data controller, such as a service provider or a vendor1.