How to Change BitLocker Password in macOS?

We can access a BitLocker encrypted drive using the password entered during encryption, how can we ensure the security of the data on the drive if one day the encryption password leaks abnormally? The answer is to change the password for this drive. Hasleo BitLocker Anywhere For Mac is the world's first BitLocker solution that we can used to change BitLocker password for BitLocker encrypted drives in macOS. Here's a detailed description of how to change BitLocker password in macOS.

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Tutorial to Change BitLocker Password in macOS.

Step 1. Download and install Hasleo BitLocker Anywhere For Mac.

install BitLocker Anywhere For Mac

Step 2. For macOS Mojave (10.14) and later, you need to grant Full Disk Access to Hasleo BitLocker Anywhere For Mac. For more information, please refer to Granting Full Disk Access to Hasleo BitLocker Anywhere For Mac.

grant full disk access

Step 3. Run Hasleo BitLocker Anywhere For Mac, right-click the BitLocker encrypted drive you want to change password in main window, then click "Change password".

select the drive to change password

Step 4. Enter the old password or recovery key, followed by the new password (entered twice), and then click "Change" button to change password. In order to ensure data security, the new password should contain upper and lower case alphabets, numbers, and special symbols.

change bitlocker password

Step 5. When the program prompts that the password has been successfully changed, click the "Cancel" button to return to the main window.

bitlocker password changed successfully
 

In order to prevent abnormal data leakage, we should periodically change the password for BitLocker encrypted drives. After the password has been successfully changed, you can only use the newly entered password to mount the BitLocker encrypted drive and then read and write the BitLocker encrypted drive.

 

Frequently Asked Questions (FAQ) for BitLocker Password Change on Mac

Q: Can I change BitLocker password on Mac without the old password?

A: Yes, you can use the BitLocker recovery key to change the password if you don't remember the old password. Both methods are supported by Hasleo BitLocker Anywhere for Mac.

Q: Does changing BitLocker password affect the data on the drive?

A: No, changing the BitLocker password does not affect any data on the drive. It only updates the encryption key used to protect the drive.

Q: How often should I change my BitLocker password?

A: Change the password when anyone who knows it leaves your organization, or if you suspect it may have been compromised. Regular password changes are recommended for better security.

Q: What is the minimum password length for BitLocker?

A: Microsoft recommends at least 8 characters, with 12 or more being optimal. The password should include uppercase and lowercase letters, numbers, and special symbols.

Q: Can the old password still be used after changing the BitLocker password?

A: No, once the password is successfully changed, the old password immediately becomes invalid. Only the new password can be used to access the drive.

Q: Do I need to unlock the drive before changing the password?

A: Yes, you need to unlock the BitLocker-encrypted drive first before you can change its password using Hasleo BitLocker Anywhere for Mac.

Q: Can I change BitLocker password on all types of drives on Mac?

A: Yes, Hasleo BitLocker Anywhere for Mac can change passwords on internal drives, external hard drives, USB drives, and Boot Camp partitions.

Q: What should I do if I forget my BitLocker password on Mac?

A: If you forget your password, use the 48-digit BitLocker recovery key to change the password. Make sure to save the recovery key when you first encrypt the drive.