However, this implementation will require the user to insert a USB startup key to start the computer or resume from hibernation or enter a Password. On devices without TPM version 1.2 and above, you can still use BitLocker to encrypt the Windows OS drive. and the concept of DriveLock with a focus on encryption. See the following guides on how to enable FileVault disk encryption on a Mac device, BitLocker Drive Encryption architecture, and implementation scenarios. It works with BitLocker to help protect user data and to ensure that a computer has not been tampered with while the system was offline. Click the appropriate tab for more information. Full Disk Access can be granted Manually or through mobile device management ( MDM ) software. The TPM is a hardware component installed in many newer computers by computer manufacturers. Failure to provide access will prevent Dell Encryption Enterprise for Mac from functioning properly. 8 Ways to Open Windows Services Fix Services.msc Not Opening. Step 2: Choose Properties and select Disabled from the Startup type box. Find the Cryptographic Services and select it. These additional security measures provide multifactor authentication and assurance that the computer will not start or resume from hibernation until the correct PIN or startup key is presented. If you want to stop it, you can follow the steps below: Step 1: Open the Services application again. Once provided, decryption of the encrypted volume should begin.Note: In addition to the TPM, BitLocker offers the option to lock the normal startup process until the user supplies a personal identification number (PIN) or inserts a removable device, such as a USB flash drive, that contains a startup key or enter a password.

You’ll be prompted for the password/passphrase of an account that’s authorized to unlock the encryption.

Once you have the UUID, you can unlock the drive using the following command: diskutil corestorage revert UUID -stdinpassphrase.

Disabling FileVault is as easy as turning it on. Once on, FileVault encryption will happen in the background when your Mac is plugged in and awake.

Run the following command to get the UUID of the encrypted drive: diskutil corestorage list You can allow your iCloud to unlock your disk (if you have OS X Yosemite or later) or create a recovery key.

Once provided, decryption of the encrypted volume should begin.

When prompted for a password, you can enter your password for the drive.

Under the File menu, select Turn Off Encryption….

Boot your Mac and hold down ⌘-R (Command –R) to boot from the Mac’s Recovery HD partition.

What methods have you used when trying to disabling the encryption on your encrypted non-boot drive? Here's some ways I know about:

How to allow macbook encryption