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Negative Rings in Intel Architecture
(
medium.com/swlh
)
3 points
by
hypeatei
11 months ago
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1 comment
voidUpdate
11 months ago
[–]
I found out about these through CRD's video about the horrors of HPs Daystarter, which uses ring -1 to hijack the windows boot process and display its own stuff instead of the boot screen. (
https://youtu.be/ssob-7sGVWs
)
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