In a world where data breaches are on the rise, organizations face a pressing need to ensure data security and comply with evolving data protection laws. One crucial aspect of this endeavor is the secure disposal of sensitive information when it is no longer needed or when IT assets reach the end of their life cycle. Two prominent data erasure standards are DoD 5220.22 M and NIST SP 800-88, which have long been trusted for this purpose.

The Need for Swift Data Erasure

DoD 5220.22 M, a well-established industry standard since 1995 and last updated in 2006, has historically served as a reliable method for data sanitization. However, one of its notable drawbacks is the time it consumes. The DoD three-pass erase method, which requires three overwriting passes and verification, can take hours to complete. This time-intensive process can be impractical for organizations, especially when dealing with a large volume of data or time-sensitive data disposal requirements. It is also irrelevant and inefficient for flash-based SSD as a three-pass erase method can exhaust its lifespan.

In contrast, NIST SP 800-88, is a relatively recent and relevant standard that has been in use since 2006 and was last updated in 2014. In its latest update, NIST approved crypto-erase as a preferred method of data sanitization, especially for SSD drives. The crypto erase method, based on TCG Opal (Trusted Computing Group Opal) and offered by Fidelity Height’s Opal Lock, provides a swift and efficient data erasure solution. The crypto erase process takes mere seconds to complete, making it significantly more time-effective compared to the lengthy DoD three-pass erase. This efficiency allows organizations to securely dispose of data without the operational disruptions associated with extended erasure times.

Opal Lock’s Advanced Data Erasure Solution

Opal Lock stands out as an advanced data security and erasure solution that goes beyond the capabilities of traditional file deletion or drive formatting. It employs a sophisticated encryption and erasure process that leaves no room for data recovery, ensuring the utmost data security. Here’s a closer look at the standout features of Opal Lock:

  1. Double-Layered Protection: Opal Lock provides a double-layered approach to data security. It combines encryption and erasure, effectively rendering data irretrievable. This comprehensive protection aligns perfectly with the stringent IEEE 2883 Standard on Data Sanitization, a universally recognized benchmark that outlines best practices for secure data disposal.
  2. Efficiency: As mentioned earlier, Opal Lock’s support for crypto erase ensures rapid data sanitization. This efficiency not only saves valuable time but also minimizes the risk of data exposure during the erasure process.
  3. Versatility: Opal Lock is versatile, supporting various versions tailored to meet specific needs. Whether you need to manage USB-mounted Opal Drives, internal drives, or multiple drives simultaneously, Opal Lock offers the right solution.
  4. Pre-Boot OS Environment: Opal Lock Standard includes the capability to set up a pre-boot OS environment for unlocking drives when the boot drive is locked. This added layer of security ensures that unauthorized access is prevented even before the operating system boots up.

Opal Lock’s advanced data erasure capabilities, coupled with its alignment with the IEEE 2883 Standard on Data Sanitization, make it a standout choice for organizations seeking the highest level of data security and compliance. By adopting Opal Lock, businesses can securely dispose of sensitive information in a manner that not only meets but exceeds industry standards, ensuring peace of mind in an era where data security is paramount.

Opal Lock is now offering a FREE trial for a limited time, allowing you to experience the benefits firsthand.


Photo Credit: Thapana Onphalai