CSSLP Exam: Understanding the Roles of Data Owner and Data Custodian

The Difference between Data Owner and Data Custodian Roles

Question

Which of the following statements best describes the difference between the role of a data owner and the role of a data custodian?

Answers

Explanations

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A. B. C. D.

retention, and recovery of data.

The data owner delegates these responsibilities to the custodian.

Answer: B, A, and C are incorrect.

These are not the valid.

The data owner is responsible for ensuring that the appropriate security controls are in place, for assigning the initial classification to the data to be protected, for approving access requests from other parts of the organization, and for periodically reviewing the data classifications and access rights.

Data owners are primarily responsible for determining the data's sensitivity or classification levels, whereas the data custodian has the responsibility for backup, answers.

In general, data owner and data custodian are two different roles in managing data in an organization. The data owner is typically a business unit or department that is responsible for the information stored in a system, while the data custodian is an individual or team responsible for the technical aspects of managing the data.

The difference between the roles of data owner and data custodian can be described as follows:

  • The data owner is responsible for determining what data needs to be collected, how it is used, and who has access to it. They are the ones who define the policies and procedures for managing the data. The data owner also ensures that the data is used appropriately and that any legal or regulatory requirements are met.

  • The data custodian, on the other hand, is responsible for implementing the policies and procedures defined by the data owner. They manage the technical aspects of data storage, backup, and recovery, as well as data access and security. The data custodian also ensures that the data is available and usable when needed.

Based on the above, the correct answer to the question is D. The data custodian implements the information classification scheme after the initial assignment by the data owner. This means that the data owner is responsible for determining how the data should be classified, and the data custodian is responsible for implementing this classification scheme in the technical systems. The other answer choices do not accurately describe the relationship between the data owner and data custodian.