  IoT applications are promising for future daily activities; therefore, the
number of IoT connected devices is expected to reach billions in the coming few
years. However, IoT has different application frameworks. Furthermore, IoT
applications require higher security standards. In this work, an IoT
application framework is presented with a security embedded structure using the
integration between message queue telemetry transport (MQTT) and user managed
access (UMA). The performance analysis of the model is presented. Comparing the
model with existing models and different design structures shows that the model
presented in this work is promising for a functioning IoT design model with
security. The security in the model is a built-in feature in its structure. The
model is built on recommended frameworks; therefore, it is ready for
integration with other web standards for data sharing, which will help in
making IoT application integrated from different developing parties.
