Secure data erasure may be needed at various transition points, such as when a new user or application is assigned to a LUN, the end of data-retention periods or after disaster-recovery testing. Blancco LUN Eraser also lets customers automate data erasure, reducing dedicated resource requirements and avoiding human error. This capability is key to cost efficiency and avoiding impacts to data center productivity, particularly when doing business with regulated entities such as military, legal, healthcare and financial services customers. These reports can support internal or external audits, including regulatory requirements such as Sarbanes-Oxley (SOX), the Payment Card Industry Data Security Standard (PCI DSS) and the Health Insurance Portability and Accountability Act (HIPAA).īlancco LUN Eraser provides for secure erasure and reuse of storage resources without needing to take storage arrays offline. The environment generates certified erasure reports through the Blancco Management Console.
After erasure is complete, the storage is immediately reusable, with the operating system intact and no recoverable data left over from the targeted LUN. While the targeted LUN is being erased and the associated data is being overwritten, all other LUNs on the same physical drives remain fully functional, with no downtime. The data erasure process starts with targeting one or more LUNs with Blancco LUN Eraser, directly from the command-line interface. Instead of simply deleting a LUN from the logical layer, Blancco LUN Eraser destroys the actual data on the underlying physical storage, while still leaving the operating system intact and fully functional. The storage system as a whole may also actively support other operational LUNs while the targeted LUN is being erased.īlancco LUN Eraser is designed specifically for the needs of data erasure in active storage environments.
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Unlike a local drive on an individual PC or server, for example, a Logical Unit Number (LUN) may comprise a patchwork of storage locations that span multiple physical volumes. Secure Data Erasure in Active Storage SystemsĪpplying data erasure algorithms on storage area networks and other active storage environments presents special challenges.
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Blancco is the industry leader in data erasure, providing a range of software solutions engineered to target specific storage technologies. By overwriting the data on the storage device, the data is rendered unrecoverable and achieves data sanitization.
The software-based method of securely overwriting data from any data storage device using zeros and ones onto all sectors of the device. Once sensitive data is no longer needed, it must be securely erased-not just deleted. Warding off intrusion attempts is not enough in a world where security breaches are inevitable.Įliminating residual information from enterprise systems plays a key role in data protection. Blancco LUN Eraser is purpose-built to meet the challenges of secure data erasure in active storage environments, supporting good data hygiene and regulatory compliance.Īs IT organizations work to protect their data from unauthorized access, their efforts toward complete security must not only protect the network perimeter, but also inside the data center.
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