You should also turn on FileVault for additional security, because without FileVault enabled, your encrypted SSDs automatically mount and decrypt when connected to your Mac. This content includes system files, apps, accounts, preferences, music, photos, movies, and documents.Īlways back up your content to a secure external drive or other secure backup location so that you can restore it, if necessary. In a normal scenario, it will accept the password and loading screen appears but it can get stuck. A user is asked for the password before you see the progress bar. This situation occurs if you have enabled FileVault to encrypt your startup drive. The advanced encryption technology integrated into the T2 chip provides line-speed encryption, but it also means that if the portion of the T2 chip containing your encryption keys becomes damaged, you might need to restore the content of your drive from a backup. Two situations when Mac gets stuck on the login screen. This encryption is performed with 256-bit keys tied to a unique identifier within the T2 chip. Data on the built-in, solid-state drive (SSD) is encrypted using a hardware-accelerated AES engine built into the T2 chip. Mac computers that have the Apple T2 Security Chip integrate security into both software and hardware to provide encrypted-storage capabilities.
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