If it reads Turn Off, then FileVault is enabled on your Mac, and you don’t need to do anything. Otherwise, if it says Turn On, you need to enable it manually. Enable FileVault on Your Mac.

FileVault 2, the FDE technology built into Lion (Mac OS X 10.7), meets those three criteria in the right circumstances, but getting it up and running is not as easy as 1, 2, 3.(Speaking of which ...

Once FileVault is set up and working, you should notice it in only two ways. First, if you like to login automatically, FileVault turns that setting off (which makes sense from a security point of ...

When you turn on FileVault, macOS prompts you about a critical backup element, the FileVault Recovery key. You can choose to store it in escrow and securely via iCloud.

You should also pay a visit to Safari > Settings > Privacy and make sure "Prevent cross-site tracking" and "Hide IP address from tracking" are both enabled to help defeat web trackers. You can also ...

To turn off automatic login on your FileVault 2-encrypted Mac, go to System Preferences > Users & Groups > Login Options and make sure that "Off" is selected from the drop-down.

To encrypt your drive, press the Turn On FileVault button. Do not worry if the process of encrypting a drive takes several minutes. It may actually take several hours.

FileVault 2, Apple's encryption program, offers data protection for the whole disk in an efficient method that is simple to implement and seamless to the user. Learn more about Apple's FileVault 2.