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Vulnerability Analysis: Protecting Information In The Iot, Brian Cusack, Feiqiu Zhuang

Australian Information Security Management Conference

The research was designed to study IoT security vulnerabilities and how to better protect IoT communications. By researching the system a Fitbit uses for communications, this research analyzes and reveals security defects in the IoT architecture. The research first uses a man-in the middle (MITM) attack to intercept and analyze the Fitbit system traffic to identify security weakness. Then uses a replay attack to further validate these flaws. Finally, countermeasures against these security threats are proposed. The research findings show the Fitbit’s IoT communication architecture has serious information security risks. Firstly, the Fitbit tested does not encrypt the raw data …