Technology has significantly improved healthcare – from the way patients access information to advancements in medical devices used for diagnosis and care. Wearable devices that continuously monitor and collect vital signs, including heart rate and blood oxygen levels, support smart medical diagnosis and monitoring, enabling new virtual care facilities and services. However, with the increasing numbers of connected devices come security risks. In this context, the EU-funded MEDSECURANCE project will develop new methodologies, infrastructures and technologies that enable the effective, harmonious development and evolution of a secure Internet of Medical Things. The project will design a scalable and verifiable security system-engineering solution co-developed and validated with medical industry partners and accompanied by proposed EU guidelines for increased assurance of connected health devices