Using a flash drive, an administrator is transferring confidential files between Windows Pro workstations. The files on the flash drive must be encrypted per policy. Which technology should the administrator use?

Using drive encryption, BitLocker enables you to protect files, including those required for startup and logon. To prevent unauthorized access to the files stored on removable drives, BitLocker To Go offers the same encryption technology. The Encrypting File System (EFS) is used to encrypt drives' volumes, files, and folders. The Advanced Encryption Standard (AES) is a Wi-Fi encryption protocol.