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Fed-up Torvalds suggests disabling AMD’s 'stupid' performance-killing fTPM RNG
(www.theregister.com)
this post was submitted on 01 Aug 2023
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Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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Data encryption and decryption without entering a password is a pretty darn good reason.
Sure, but does a grandmother's Solitaire & Facebook PC really need quick encrypting and decrypting? Anyone not dealing with sensitive info doesn't need one.
There's no downside to having it. There's many downsides to not having it. This seems pretty cut and dry to me.
Sure there are. If it gets compromised with malicious code, I have no way of removing it.
I can protect ring 0. I can keep crap out of ring 0. If all else fails, I can nuke everything in ring 0 and boot a fresh OS installation. But I can't do a single bleeping thing except throw out the whole machine if malware takes over ring -1.
Yes, because they are the least likely to know they are a part of a botnet
How would at-rest encryption make it less likely that your computer joins a botnet, or more likely that you'd notice if it did?