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Cryptography, Volume 5, Issue 4
December 2021 - 13 articles
Cover Story: As the demand for wearables and fitness trackers is rising, serious concerns over data privacy and security issues are coming into the spotlight. Individual users’ sensitive information, such as heart rate, calories burned, or even sleep patterns, is casually tracked by smart wearable devices to be further processed or exchanged, utilizing the ubiquitous capabilities of the Internet of Things (IoT). The General Data Protection Regulation (GDPR) covers the most important digital privacy issues, including the privacy challenges of wearable devices. Thus, this work aims to analyze data transmitted by different fitness tracking applications, considering their compliance to the GDPR legal framework, as well as to list and evaluate them according to the potential risks and vulnerabilities as stated in the literature. View this paper
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