Performance evaluation of publish-subscribe systems in IoT using energy-efficient and context-aware secure messages.

ABSTRACT:

Background

The Internet of Things (IoT) enables the development of innovative applications in various domains such as healthcare, transportation, and Industry 4.0. Publish-subscribe systems enable IoT devices to communicate with the cloud platform. However, IoT applications need context-aware messages to translate the data into contextual information, allowing the applications to act cognitively. Besides, end-to-end security of publish-subscribe messages on both ends (devices and cloud) is essential. However, achieving security on constrained IoT devices with memory, payload, and energy restrictions is a challenge.

Contribution

Messages in IoT need to achieve both energy efficiency and secure delivery. Thus, the main contribution of this paper refers to a performance evaluat

SUBMITTER: Ferraz Junior N 

PROVIDER: S-EPMC8802267 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature