Caporegime
I would say not being a major security risk would prob move Zens "hyperthreading" into the "far better" category.
Oh... yeah
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I would say not being a major security risk would prob move Zens "hyperthreading" into the "far better" category.
I would say not being a major security risk would prob move Zens "hyperthreading" into the "far better" category.
Too right it is. If you add up all the microde and OS mitigations so far for Intel, it really makes you wonder if any of the "youtube generation" have actually implemented any of the security updates at all. May well explain Chris's stupid IPC results as well.
Lets see how many generations it takes AMD to get from Sandybridge IPC to Coffee Lake IPC. Intel took six generations so AMD will probably do it in one or two.
Honestly though for the average home user there is no reason, unless something changes, to disable HT. For those with public facing systems though another matter entirely.
The people that really need to worry are governments and high end industries, etc. that would be the target for orchestrated hacking attacks by groups with significant resources behind them.
Honestly though for the average home user there is no reason, unless something changes, to disable HT. For those with public facing systems though another matter entirely.
The people that really need to worry are governments and high end industries, etc. that would be the target for orchestrated hacking attacks by groups with significant resources behind them.
Ohhhhhhh, another MR OBVIOUS ? So, obviously your post didn't go via a public facing system of any sort. Get real Rroff. Add all the attacks together, as we know at the moment (and there will be more) It will only go down hill and probably even faster than it has already.
According to RedHat etc even a maliciously crafted website, advert or similar can exploit this. I have HT disabled on my desktop, laptop and router (especially as it runs VPN with a tRNG, and I don't fancy my crypto secrets being breached) but I left it enabled on my NAS as it's underpowered enough.
Perhaps this is the start of Intel trying to cripple AMDs reputation with a few underhand wads of cash