Who has the primary responsibility for implementing security controls?

Who has the primary responsibility for implementing security controls?

• A. Information Owner
• B. Information System Security Officer
• C. Information System Owner
• D. Authorizing Official

Answer: (C)

The primary responsibility for implementing security controls lies with the Information System Owner. This role is crucial because the Information System Owner is responsible for the overall management, security, and operation of an information system. This includes ensuring that appropriate security controls are established, maintained, and documented to protect information and data processed by the system. The Information System Owner typically has the authority to allocate resources for implementing security measures and is involved in decision-making related to security planning and risk management. This position ensures that security policies and procedures align with organizational standards and best practices. While other roles like the Information Owner, Information System Security Officer, and Authorizing Official play important parts in security governance, they do not have the same level of responsibility for the actual implementation of security controls. For example, the Information Owner is responsible for the data itself and its usage, while the Information System Security Officer oversees the development and implementation of security policies but does not directly implement controls. The Authorizing Official is involved in the risk management process and grants authorization for the system, but their focus is on assessing risk rather than implementing specific controls. Thus, the role of the Information System Owner is central to the effective implementation of security measures within an organization.

The primary responsibility for implementing security controls lies with the Information System Owner. This role is crucial because the Information System Owner is responsible for the overall management, security, and operation of an information system. This includes ensuring that appropriate security controls are established, maintained, and documented to protect information and data processed by the system.

The Information System Owner typically has the authority to allocate resources for implementing security measures and is involved in decision-making related to security planning and risk management. This position ensures that security policies and procedures align with organizational standards and best practices.

While other roles like the Information Owner, Information System Security Officer, and Authorizing Official play important parts in security governance, they do not have the same level of responsibility for the actual implementation of security controls. For example, the Information Owner is responsible for the data itself and its usage, while the Information System Security Officer oversees the development and implementation of security policies but does not directly implement controls. The Authorizing Official is involved in the risk management process and grants authorization for the system, but their focus is on assessing risk rather than implementing specific controls. Thus, the role of the Information System Owner is central to the effective implementation of security measures within an organization.