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Historically, robotics systems have not been built with an emphasis on security. Their main purpose has been to complete a specific objective, such as to deliver the correct dosage of a drug to a patient, perform a swarm algorithm, or safely and autonomously drive humans from point A to point B. As more and more robotic systems become remotely accessible through networks, such as the Internet, they...
Honeypots derive much of their value from their ability to fool attackers into believing they're authentic machines. Current cyber-physical system (CPS) honeypots fail to sufficiently capture and simulate behavior that's necessary to project this authenticity. In response, the HoneyPhy framework was developed for CPS honeypots that takes into account behavior originating in the CPS process and devices...
Nearly every aspect of modern life today, from businesses, transportation, and healthcare, depends on the power grid operating safely and reliably. While the recent push for a “Smart Grid” has shown promise for increased efficiency, security has often been an after-thought, leaving this critical infrastructure vulnerable to a variety of cyber attacks. For instance, devices crucial to the safe operation...
The purpose of network traffic characterization is to explore unknown patterns in different types of network communications to help improve many aspects of the network. While many previous studies have explored the characterization of many different networks (e.g., university networks), the power grid network (and other SCADA networks) characterization has not yet been studied. In this paper, we provide...
The future electrical grid, i.e., smart grid, will utilize appliance-level control to provide sustainable power usage and flexible energy utilization. However, load trace monitoring for appliance-level control poses privacy concerns with inferring private information. In this paper, we introduce a privacy-preserving and fine-grained power load data analysis mechanism for appliance-level peak-time...
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