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dc.contributor.authorSzefer, Jakub
dc.date.accessioned2020-11-20T14:29:21Z
dc.date.available2020-11-20T14:29:21Z
dc.date.issued2020-11-13
dc.identifier.urihttp://hdl.handle.net/1853/63935
dc.descriptionPresented online on November 13, 2020 at 12:00 p.m.en_US
dc.descriptionJakub Szefer is an Associate Professor of Electrical Engineering & Computer Science at Yale University. His research interests are at the intersection of computer architecture and hardware security. Jakub's recent projects focus on: security verification of processor architectures; hardware (FPGA) implementation of cryptographic algorithms, especially post-quantum cryptographic (PQC) algorithms; designs of new Physically Unclonable Functions (PUFs); and leveraging physical properties of computer hardware for new cryptographic and security applications.en_US
dc.descriptionRuntime: 74:36 minutesen_US
dc.description.abstractCloud FPGAs have been gaining popularity in recent years due to the ability of users to request FPGA resources quickly, flexibly, and on-demand. However, as public cloud providers make FPGAs available to many, potentially mutually-untrusting users, security of these Cloud FPGA deployments needs to be analyzed, and defenses developed. This talk will discuss Cloud FPGA security from the perspective of side and covert channel attacks. It will cover our recent work on thermal channels that can be used to create covert channels between users renting same FPGA over time. These channels can create stealthy communication medium for leaking small amounts of sensitive information, e.g., cryptographic keys. The talk will also discuss our recent work on voltage-based channels that leverage custom circuits instantiated inside the FPGAs to measure voltage changes. Voltage-based channels can be used to leak sensitive information across FPGAs (in single-tenant or multi-tenant settings), or can be combined with other existing attacks to perform cross-talk leakage inside the FPGAs (in multi-tenant settings). The talk will end with overview of some defenses and open challenges in securing Cloud FPGAs.en_US
dc.format.extent74:36 minutes
dc.language.isoen_USen_US
dc.publisherGeorgia Institute of Technologyen_US
dc.relation.ispartofseriesCybersecurity Lecture Seriesen_US
dc.subjectCloud computingen_US
dc.subjectComputer securityen_US
dc.subjectFPGA securityen_US
dc.titleSecuring FPGA-Accelerated Cloud Infrastructuresen_US
dc.typeLectureen_US
dc.typeVideoen_US
dc.contributor.corporatenameGeorgia Institute of Technology. Institute for Information Security & Privacyen_US
dc.contributor.corporatenameYale Universtiy. School of Engineering and Applied Scienceen_US


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