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Homomorphic encryption may be seen as a substantial potential boon to voting systems. If properly used, it allows provably anonymous elections to take place. However, when poorly constructed, using weak cryptographic primitives results in highly vulnerable systems that are prone to attacks. This paper details one attack done against a model of an election system as part of a security competition,...
The fast development of Internet of Things (IoT) and cyber-physical systems (CPS) has triggered a large demand of smart devices which are loaded with sensors collecting information from their surroundings, processing it and relaying it to remote locations for further analysis. The wide deployment of IoT devices and the pressure of time to market of device development have raised security and privacy...
Enter the nascent era of Internet of Things (IoT) and wearable devices, where small embedded devices loaded with sensors collect information from its surroundings, process it, and relay it to remote locations for further analysis. Albeit looking harmless, these nascent technologies raise security and privacy concerns. We pose the question of the possibility and effects of compromising such devices...
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