Toshiba Announces Wipe Technology for Self-Encrypting Disk Drives

Aug 10, 2010

(PhysOrg.com) -- Toshiba Corporation announced Wipe for Toshiba Self-Encrypting Drive (SED) models, a technology that allows special security capabilities, such as ability for sensitive user data to be securely erased when a system is powered-down or when a SED HDD is removed from the system.

The feature can also be used to securely erase user data prior to returning a leased system, system disposal or re-purposing. Wipe was created as an enhancement to Toshiba's Self-Encrypting Drive (SED) hard disk drives.

But lost or stolen notebooks are not the only security risk that IT departments must address. Today, most office copier and printing systems utilize HDD capacity and performance to deliver a highly productive document imaging environment. Many organizations are now realizing the critical importance of maintaining the security of document image data stored within copier and printer systems. Wipe is a technology that can automatically invalidate an HDD security key when its power supply is turned off, instantly making all data in the drive indecipherable. Toshiba's innovative new Wipe Technology adds advanced storage security features to enable system makers to transparently and automatically secure private data.

Copier and Printer systems vendors can now use Toshiba's Wipe Technology to securely invalidate sensitive document image data by automatically erasing the SED's internal encryption key. This feature can easily be used prior to system disposal or re-purposing to ensure that private data never leaves the control of the responsible business unit or IT department.

Toshiba's Wipe Technology may be used to set data invalidation attributes for multiple data ranges. This flexibility provides systems designers with a powerful set of data security capabilities that can be easily incorporated into existing system architecture. Attributes include:

  • and secure invalidation on power cycle.

  • Data encryption and preservation on power cycle.

In addition to sensitive data stored on client PCs and removable storage devices, many organizations realize that security of "data at rest" must also extend to document images stored on the hard disk drives within copier and printer systems. Toshiba's innovative new Wipe Technology provides advanced storage security features to enable systems makers to transparently and automatically secure private data on office copiers, printers and other types of business imaging systems.

Explore further: Successful read/write of digital data in fused silica glass with high recording density

Provided by Toshiba Corporation

4.1 /5 (7 votes)

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sams
5 / 5 (1) Aug 10, 2010
Erasing the encryption key is not the same a wiping the data. Toshiba's "Wipe" does not wipe data.