
The selection and implementation of appropriate security controls for an information system4 or a system-of-systems5 are important tasks that can have major implications on the operations6 and assets of an organization7 as well as the welfare of individuals and the Nation. Security controls are the management, operational, and technical safeguards or countermeasures employed within an organizational information system to protect the confidentiality, integrity, and availability of the system and its information. There are several important questions that should be answered by organizational officials when addressing the security considerations for t