Addonics is good for providing über-secure storage options, and this one does a fine job of keeping that legacy alive. The Ruby Cipher hard drive kit shows lots of love to any 2.5-inch SATA drive that you've got laying around, and once you slip it in there, you can rest assured that only you (and maybe your ghost) will see what files are within. The enclosure itself comes with inbuilt eSATA / SATA connectors, and there's also a SATA direct bridge to "isolate the SATA hard drive power and data connectors from the wears and tears incurred in some other removable SATA hard drive systems." Of course, you'll also find 256-bit AES hardware encryption, with a bundled flash key included to unlock the doors to your deepest, darkest secrets. Shame there's no price listed, but you know this level of security won't run you cheap.