[Deleted]

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(Edited)

[Deleted]



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6 comments
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hmm, isn't the IOMMU there to prevent DMA access to random/unregistered memory regions - why is the full lower 4G region opened at all?

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Windows 10 IOMMU vt-d can mitigate this attack! But vt-d has to be manually configured, it's turned off by default and only available on windows 10.

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thanks! kind of scary that it's still comparably easy to access system memory from the outside...

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Its good to see, do you have methods to unlock the bitlocker key which is added to the drives of laptop running on Windows 10. The company claims it to be available in the microsoft account, but when you enter those keys it shows wrong key and denies to recover

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Could you explain your question a little bit?

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