FileVault

FileVault: Disk Encryption Softwares

Disk encryption software built into macOS, protecting sensitive data with full hard drive encryption

What is FileVault?

FileVault is full disk encryption software included in Apple's macOS operating system. When enabled, it encrypts all data stored on the Mac's startup drive, protecting it in case the Mac is lost or stolen.

With FileVault enabled, macOS automatically encrypts information before writing it to the startup drive. When accessing encrypted data, macOS transparently decrypts it. This allows the contents of the drive to stay safe from intruders even if they have physical possession of the computer or its hard drive.

The encryption keys are stored in the dedicated chip on the logic board. A valid username and password are required to unlock the chip and give macOS access to the decryption key in order to mount and start up from the encrypted drive. This prevents unauthorized access even if the drive itself is removed from the computer.

Overall, FileVault provides strong security by fully encrypting the Mac hard drive at rest. It can prevent confidential business documents, financial records, emails, or other private user data from being accessed by thieves or other unauthorized users if the computer falls into the wrong hands.

FileVault Features

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