Tested: Windows 11 Pro's On-By-Default Encryption Slows SSDs Up to 45%

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Tested: Windows 11 Pro's On-By-Default Encryption Slows SSDs Up to 45%
tomshardware.com

Tested: Windows 11 Pro's On-By-Default Encryption Slows SSDs Up to 45%::Windows 11 Pro defaults to BitLocker being turned on, using software encryption. We've tested the Samsung 990 Pro with hardware encryption to show how the various modes impact performance, and how muc

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Also, is always encrypting drives even a good or desirable thing for most users?

I don't know the details, but what if someone forgets the password, or some PC components get broken, but they still want their data put of there?

Disk encryption is something that should be a choice, opt-in.

but what if someone forgets the password, or some PC components get broken, but they still want their data put of there?

That is why backup of your data is a necessity regardless of encryption or not.

I'd argue it's similar to the debate over whether HTTPS is needed for most sites (it is and there's little excuse not to at this point). It also matches what is expected from other devices like phones that are encrypted by default now.

As for data loss: for Home users at least, a recovery key is backed up to the user's Microsoft account.

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