Which of the following are the key regulations applicable to the CSP facility?

The correct answer, COBRA, pertains to regulations specifically related to the healthcare industry, particularly concerning the retention of health insurance for individuals after termination of employment. While COBRA does hold significance in managing healthcare benefits for former employees, it does not directly relate to the security practices of Cloud Service Providers (CSPs).

In contrast, the other options listed directly address critical security frameworks and regulations relevant to CSPs. HITRUST CSF is a comprehensive framework that organizations can use to manage data privacy and security, particularly in the healthcare sector. It combines various standards, including HIPAA, NIST, and others, which are crucial for cloud environments that handle sensitive healthcare data.

PCI DSS sets forth requirements for safeguarding payment card information, making it vital for CSPs involved in processing, transmitting, or storing credit card transactions, ensuring strong security measures are in place to protect cardholder data.

HIPAA is another key regulation that outlines national standards for the protection of health information, particularly how CSPs should handle Protected Health Information (PHI) in a cloud environment. For any facility managing health data, compliance with HIPAA is crucial.

In summary, while COBRA holds relevance in a healthcare context, it does not focus on security standards applicable to CSP facilities