Résumé:
in this dissertation, which is entitled technical security of connected objects against network
attacks, we have based on the study of vulnerabilities of connected objects on the ESP32 platform by
presenting the concepts of connected objects, the protocols used and the common network attacks as
well as the state of the art on the security of connected objects and explored highlighting the specific
vulnerabilities, we described the experimentation by covering the configuration of the test
environment and the use of tools such as Kali Linux and Wireshark. With their results analyzed,
discussing the identified vulnerabilities and proposing corresponding security measures.