The newly implemented 256-bit Full Disk Encryption provides additional security on a hardware basis.

ENGADGET: Samsung spices up the USB 3.0 hard drive party with three new models

This process may take quite a bit of time and disk space depending on the quality and length of the video.

ENGADGET: How-To: Convert a DVD for your iPod (with video) in Windows

That's the trick performed by holographic disk drives, which record a series of 1-million-bit chunks of data as holographic "pages" inside a light-sensitive plastic medium.

FORBES: Deep Storage