A technique for detecting types of malware that use a system’s architecture to thwart traditional security measures has been developed by researchers from North Carolina State University and the University of Texas at Austin. The new detection approach works by tracking power fluctuations in embedded systems.
At issue are so-called micro-architectural attacks. This form of malware makes use of a system’s architectural design, effectively hijacking the hardware in a way that gives outside users control of the system and access to its data. Spectre and Meltdown are high-profile examples of micro-architectural malware.
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