Security of IoT for healthcare is vital because the data is sensitive and affects patient safety and trust. Hackers target healthcare as it holds valuable personal and medical information. Security breaches can lead to unauthorized access, manipulation of medical devices, and theft of data. These can lead to severe consequences like financial loss, reputation damage, and even loss of life.

The healthcare industry has started adopting the Internet of Things for patient care and tracking their needs. Remote monitoring, smart sensors, medical device integration, fitness trackers, wearable biometric sensors, glucose monitors, prescription dispensers, and smart beds, are all examples of adoption of Internet of Things in healthcare.

In terms of IoT Technology, the healthcare industry has advanced dramatically in recent years. Healthcare services can track their patients' care and needs with the use of the Internet of Things. Today's IoT technologies have a wide range of applications in healthcare, but they must maintain a high level of security.

In the last few years, healthcare has shown rapid growth and transformation. Before the arrival of the Internet of Things (IoT), patients' interaction with doctors was limited to only visits. But now with IoT, patients are better connected with healthcare providers by remote monitoring and virtual visits.

The increase in the number of connected medical devices comes at a critical time as limitations to access health services continue to ease.

The Internet of Things (IoT) has already transformed our world. It affects the way we work and live our life.