Administrative safeguards are:

Administrative actions, and policies and procedures that are used to manage the selection, development, implementation and maintenance of security measures to protect electronic PHI $($ePHI$).$ These safeguards also outline how to manage the conduct of the workforce in relation to the protection of ePHI

Physical measures, including policies and procedures that are used to protect electronic information systems and related buildings and equipment, from natural and environmental hazards, and unauthorized intrusion

Information technology and the associated policies and procedures that are used to protect and control access to ePHI

None of the above