Análisis comparativo de la privacidad de los datos exclusivamente en la transmisión hacia las plataformas de IoT más utilizadas

Abstract

The present research aims to compare the security of data transmitted from IoT devices such as ESP32 to different platforms such as Blynk, Firebase, Thinger.io and ThingSpeak. For this purpose, software tools such as EtterCap from WiFislax were used to carry out the attacks and Wireshark to capture the traffic simultaneously when carrying out the attacks on each of the connections from the ESP32 hardware with their respective DHT22 temperature and humidity sensors. Attacks between the ESP32 and the wireless router. The results were that the most secure connection is that of the devices to Firebase and the one that presents vulnerabilities was the connection to ThingSpeak. In conclusion, the research shows that the most secure connection to the 4 platforms is Firebase and the most insecure was that of ThingSpeak.