Reply to post: Re: Intel has serious product issues

Intel shrugs off ‘new’ side-channel attacks on branch prediction units and SGX

bombastic bob Silver badge
Devil

Re: Intel has serious product issues

with a bit of sympathy for engineers at Intel, I think much of this may have just "not been thought of".

Now that the genie is out of the bottle, they should just confess it and fix it.

As for branch prediction stuff, how come THAT isn't saved/restored with task state or thread state switching? OK performance hit, but still... not THAT bad compared to the security, and maybe a "fast bit" to turn it on/off in the OS?

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