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security implications of hidden cpu instructions
2017-09-08 10:41:19 Post No. 62322223
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security implications of hidden cpu instructions 2017-09-08 10:41:19 Post No. 62322223 [Report]
Just watched this
https://www.youtube.com/watch?v=KrksBdWcZgQ&index=1&list=FLbt8HQLdqMdy2tKsIE64NkA

And I was wondering what potential uses could hidden instructions have for security of data? Could you syphon data out of your cpu cache to the internet, right?
>>
Anonymous 2017-09-08 10:44:05 Post No.62322278
[Report]
Anonymous 2017-09-08 10:44:05 Post No.62322278 [Report]
>>62322223
Yeah, but there is more to that than just NSA spying. There are hundreds of undocumented features and I don't think you need that many for surveillance, which makes me wonder: What are those for exactly?
>>
Anonymous 2017-09-08 10:46:26 Post No.62322318
[Report]
Anonymous 2017-09-08 10:46:26 Post No.62322318 [Report]
>>62322223
>22223
so close
>>
security implications of hidden cpu instructions 2017-09-08 10:46:42 Post No.62322322
[Report]
security implications of hidden cpu instructions 2017-09-08 10:46:42 Post No.62322322 [Report]
>>62322278
Maybe it's just hardware crust. Remaints of a prototype? They don't have to be all malicious, come could be just useless due to human error.
>>
Anonymous 2017-09-08 10:50:45 Post No.62322390
[Report]
Anonymous 2017-09-08 10:50:45 Post No.62322390 [Report]
>>62322322
I wonder if some of them are usable for hobbyist bullshit or optimization.
>>
Anonymous 2017-09-09 12:13:43 Post No.62323440
[Report]
Anonymous 2017-09-09 12:13:43 Post No.62323440 [Report]
>>62322223
neat
Thread posts: 6
Thread images: 1
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