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Full-Text Articles in Computer Engineering
Injecting Control Commands Through Sensory Channel: Attack And Defense, Farhad Rasapour
Injecting Control Commands Through Sensory Channel: Attack And Defense, Farhad Rasapour
Boise State University Theses and Dissertations
Industrial Control System (ICS) is responsible for controlling and managing critical infrastructures like nuclear plants and power plants. ICS is equipped with various devices like communication media, Programmable Logic Controller (PLC), actuators, and sensors. Sensors are used to measure a physical phenomenon and send these measurements through the sensory channel to the control devices so they can make decisions on the movements of the actuators in the systems. While tampering with the sensor measurements has been the focus of many studies, there is some research that has concentrated on misusing a sensor and sensory channel as an axillary attack device …
Securing Soft Ips Against Hardware Trojan Insertion, Thao Phuong Le
Securing Soft Ips Against Hardware Trojan Insertion, Thao Phuong Le
Graduate Theses and Dissertations
Due to the increasing complexity of hardware designs, third-party hardware Intellectual Property (IP) blocks are often incorporated in order to alleviate the burden on hardware designers. However, the prevalence use of third-party IPs has raised security concerns such as Trojans inserted by attackers. Hardware Trojans in these soft IPs are extremely difficult to detect through functional testing and no single detection methodology has been able to completely address this issue. Based on a Register-Transfer Level (RTL) and gate-level soft IP analysis method named Structural Checking, this dissertation presents a hardware Trojan detection methodology and tool by detailing the implementation of …