In the age of rapid technological advancements, the cybersecurity of medical devices and healthcare systems has become a top priority for regulatory bodies. Among these authorities, the U.S. Food and Drug Administration (FDA) plays a critical role in ensuring that medical devices are safe, effective, and secure against growing cybersecurity threats. This article explores the importance of FDA cybersecurity regulations, how the agency ensures the security of medical devices, and the broader implications for healthcare providers, manufacturers, and patients.