Abstract:

The Internet of Things (or IoT) is currently reflected in the increase in the number of connected objects, that is to say devices with their own identity and computing and communication capabilities. increasingly sophisticated: telephones, watches, household appliances, etc. These objects carry a growing number of sensors and actuators allowing them to measure the environment and act on it, thus making the link between the physical world and the virtual world. Specifically, the Internet of Things poses several problems, in particular because of its very large scale, its dynamic nature and the heterogeneity of the data and the systems that compose it (powerful / not very powerful devices, fixed / mobile, batteries / continuous power supplies, etc.).