Description
In this talk, we examine efforts to protect network processing and computation in cloud-based FPGAs from hardware- and software-based attacks. FPGAs have served as integral components in cloud computing for a decade, even though commercial FPGA architectures were not designed for cloud deployment. A range of potential attacks on cloud-based FPGAs and their remediations are examined. We quantitatively assess the likelihood of successful attacks under practical scenarios with a focus on most recent threats including voltage and crosstalk attacks, memory attacks, and data extraction attacks. After attack analysis, we examine creative hardware and software techniques that make cloud-based FPGA attacks less likely. These remediations include architectural, sensor-based, and software monitoring-based approaches. We conclude the talk with a look forward, as FPGAs serve an increasingly important role in cloud network processing and computation.
Practical infos
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