IOMMU protection against I/O attacks: a vulnerability and a proof of concept
Abstract Input/output (I/O) attacks have received increasing attention during the last decade. These attacks are performed by malicious peripherals that make read or write accesses to DRAM memory or to memory embedded in other peripherals, through DMA (Direct Memory Access) requests. Some protection...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2018-01-01
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Series: | Journal of the Brazilian Computer Society |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s13173-017-0066-7 |