SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/aplus-mac-filevault

Which macOS feature encrypts the startup disk so data needs the login password?

FileVault encrypts your data.

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  1. FileVault ✔
  2. Spotlight
  3. Dock

Why: FileVault keeps someone from decrypting or accessing your data without entering your login password. Keep the recovery key somewhere other than with the Mac.

Huh, didn't know that: On a Mac with Apple silicon or a T2 Security Chip, data is encrypted automatically.

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References

Answer: FileVault. FileVault keeps someone from decrypting or accessing your data without entering your login password. Keep the recovery key somewhere other than with the Mac.

  1. Protect data on your Mac with FileVault, Apple Support support.apple.com/guide/mac-help/protect-data-on-your-mac-with-filevault-mh11785/mac
    keeping someone from decrypting or getting access to your data without entering your login password
    Checked 2026-10-10.

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