Methods, systems, and media for inhibiting attacks on embedded devices

user-5d4bc4a8530c70a9b361c870(2013)

引用 30|浏览4
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摘要
Methods, systems, and media for inhibiting attacks on embedded devices are provided, in some embodiments, a system for inhibiting on embedded devices is provided, the system comprises a processor that is configured to: identify an embedded device that is configured to provide one or more services to one or more digital processing devices within a communications network; receive a first firmware associated with the embedded device; generate a second firmware that is functionally equivalent to the first firmware by: determining unused code within the first firmware; removing the unused code within the second firmware; and restructuring remaining code portions of the first firmware into memory positions within the second firmware; and inject the second firmware into the embedded device.
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关键词
Firmware,Common Firmware Environment,System Management Mode,Read-only memory,Code (cryptography),Embedded system,Operating system,Engineering
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