Abstract
In this paper, we proposed a smart Elderly Monitoring System based on Cloud architecture (EMSC) using a smart bracelet worn by the elderly, that reads body's vital signs. The proposed EMSC aims to monitor elderly health and reduces the need for support from caregivers. In addition, we suggest a way to secure the data stored in EMSC using security algorithms such as Advanced Encryption Standard (AES) and Rivest Shamir and Adeleman (RSA).