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of 54
pro vyhledávání: '"Caulfield, Adam"'
Control Flow Attestation (CFA) offers a means to detect control flow hijacking attacks on remote devices, enabling verification of their runtime trustworthiness. CFA generates a trace (CFLog) containing the destination of all branching instructions e
Externí odkaz:
http://arxiv.org/abs/2409.19125
At the edge of modern cyber-physical systems, Micro-Controller Units (MCUs) are responsible for safety-critical sensing/actuation. However, MCU cost constraints rule out the usual security mechanisms of general-purpose computers. Thus, various low-co
Externí odkaz:
http://arxiv.org/abs/2409.18403
This paper provides a systematic exploration of Control Flow Integrity (CFI) and Control Flow Attestation (CFA) mechanisms, examining their differences and relationships. It addresses crucial questions about the goals, assumptions, features, and desi
Externí odkaz:
http://arxiv.org/abs/2408.10200
DiCA: A Hardware-Software Co-Design for Differential Checkpointing in Intermittently Powered Devices
Intermittently powered devices rely on opportunistic energy-harvesting to function, leading to recurrent power interruptions. This paper introduces DiCA, a proposal for a hardware/software co-design to create differential check-points in intermittent
Externí odkaz:
http://arxiv.org/abs/2308.12819
Low-end embedded devices are increasingly used in various smart applications and spaces. They are implemented under strict cost and energy budgets, using microcontroller units (MCUs) that lack security features available in general-purpose processors
Externí odkaz:
http://arxiv.org/abs/2303.16282
Embedded devices are increasingly ubiquitous and their importance is hard to overestimate. While they often support safety-critical functions (e.g., in medical devices and sensor-alarm combinations), they are usually implemented under strict cost/ene
Externí odkaz:
http://arxiv.org/abs/2206.02894
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Publikováno v:
In Diagnostic Microbiology & Infectious Disease May 2018 91(1):1-5
Publikováno v:
In Journal of Clinical Tuberculosis and Other Mycobacterial Diseases August 2016 4:33-43
Publikováno v:
In Tietz Textbook of Laboratory Medicine Edition: Seventh Edition. 2023:1203-1203