AES government-grade data encryption at the hardware level is an exciting new technology. If someone steals your portable hard drive, you now have no protection against data loss unless you’ve configured it with some sort of software data encryption. While software-encrypted portable hard drives are a great leap forward, knowledgeable hackers can still get to your data. Not only that, but the software-encrypted drives are tedious to switch between different machines, which defeats the whole purpose of portable drives.
Pushing encryption down to the hardware level also has the benefits of speed and stability. Several years ago I used software to encrypt the hard drive on my main home machine. I was fortunate to have made backups because within an hour after installing the encryption software, the hard drive crashed. Software encryption has improved since then, but once bitten, twice shy.
This is where encryption at the hardware level comes in. Seagate recently announced the upcoming release of a 160GB portable hard-drive that has AES government-grade encryption built in at the hardware level. From Seagate:
LAS VEGAS-January 6, 2008-Extending its lead in providing solutions to protect business and personal data from loss or theft, Seagate Technology (NYSE: STX) today introduced at CES, the Maxtor® BlackArmor™ encrypting storage solution that provides AES government-grade encryption protection against unauthorized access to valuable and private information. The Maxtor BlackArmor solution is a 160GB portable storage device that delivers the confidence and reliability of robust security in a compact consumer-friendly design.
Designed for those who have valuable information they wish to keep secure and private, the new Maxtor BlackArmor product is an attractive, portable solution that provides unparalleled security for direct attached storage devices. Using Seagate Secure™ technology, Maxtor’s BlackArmor drive is designed to keep data locked up and protected in the event of loss or theft. Seagate Secure technology is a hardware-based encryption, making the encryption transparent to the user and free of complicated installation and use procedures required by software based security.
The Maxtor BlackArmor external storage solution uses a government-grade AES encryption certified by the National Institute of Standards and Technology (NIST) to deliver the strongest commercially available data security available for external storage. The Maxtor BlackArmor product provides transparent, real-time encryption of all the data on the device, not just selected files; providing performance and ease of use advantages over manual software-based security controls. The BlackArmor product also puts all security keys and cryptographic operations within the device, delivering stronger protection against hacking and tampering than traditional software alternatives. The BlackArmor product’s key encryption technology can also securely wipe out the data for simple, cost-effective redeployment or disposal of the product – an important capability for organizations of all sizes.
Last year, Seagate introduced the Momentus® 5400 FDE.2 Hard Drive for laptops that provided the same hardware-level AES data encryption. Full Disk Encryption (FDE) is a hot security these days. Hardware and software encryption both have their places and we can only expect the marketplace to give us better and cheaper solutions.









