FileVault Encryption Data Recovery Services

File Vault is a disk encryption program in Mac OS X 10.3 and later. It performs on-the-fly encryption with volumes on Mac computers. File vault was introduced with MAC OS X Panther. We can use the encryption is sparse disk Image. Mac OS X Leopard and Mac OS X Leopard are the two operating systems which use File vault encryption. Apple File System (APFS) is a proprietary file system for Mac OS High Sierra and later.
File Vault 2 encrypts the entire OS X startup volume and typically includes the home directory, abandoning the disk image approach. It uses Mac OS X Lion operating system. And it encrypts the entire system partition on the user’s hard drive instead of just the user’s Home folder.