Nowadays, IoT has crossed all borders and become ubiquitous in everyday life. This emerging technology has a huge success in closing the gap between the digital and the real world. However, security and privacy become huge concerns especially in the medical field which prevent the healthcare industry from adopting it despite its benefits and potentials. This paper focuses on identifying potential security threats to the IoMT and presents the security mechanisms to remove any possible impediment from immune information security of IoMT. A summarized framework of the layered-security model is proposed followed by a specific assessment review of each layer.
