DEF CON 31 - Backdoor in the Core - Altering Intel x86 Instruction Set at Runtime - Krog, Skovsende

[@ZtereoHYPE]

[inaudible] in the subtitles is "hypervised space"

[@alexstixx]

Wow what an absolutely incredible exploit. Thank you for sharing this DefCon!

[@Thedude897]

Yo you can tell in his voice from the start that this is going to be good

[@ickromwerk610]

Have you tried to look for already existing back doors?

[@thewhitefalcon8539]

well they found one where "IN AL,DX" resets microcode to default!

[@Irongrip62]

@4:18 Wasn't all of Intel's shit leaked recently? As a security researcher, why wouldn't you look at all the leaked VHDL and microcode source code?

[@willemvdk4886]

They had me at the demo when they popped three calculators. Holy crap

[@custom5331]

God damn, you got some CHEDDAR! Great job, good luck!

[@danielnielsen24]

Great talk!

[@julian_handpan]

F**** insane 🤯