Answer:
Security rule
Step-by-step explanation:
The HIPAA security rule provides the national standards physicians must follow to protect patient's information stored electronically and protected health information through the use of appropriate and effective administrative, physical as well as technical safeguards so as to ensure that these information remain confidential and secured.
Note that "The HIPAA security rule requires 3 types of safeguards which includes the Administrative, physical and technical safeguards.