![]() ![]() ![]() DoD Unclassified Computer Hard Drive Disposition. For drives that are defective, dead, or sufficiently unresponsive that they do not complete the 5220.22 wipe protocol: physical destruction prior to RMA or disposal. A 3-pass wipe of a large hard disk is time intensive. Data sanitization methods are also often referred to as data erasure methods, data wipe methods, wipe algorithms, and data wipe standards. The 1, 3 and 7 pass wipe options physically overwrite all data stored on the drive with a range. This is most likely the ATA Secure Erase Command, the DOD 5220.22-M 3 pass sanitization method, or some support Secure Erasure Command otherwise known as. For drives that will be reused or disposed of in a functional state: use of a reputable erasure utility implementing DoD 5220.22. Confidentiality is defined as “preserving authorized restrictions on information access and disclosure, including means for protecting personal privacy and proprietary information…” Additionally, “a loss of confidentiality is the unauthorized disclosure of information.” Protect your clients’ data through standardized wiping that you can trust that can also be implemented how you need it to be.ĭestroy renders target data recovery (using state-of-the-art laboratory techniques) infeasible and results in the subsequent inability to use the media for storage of data.ĭata sanitization is a specific way in which a data destruction program or file shredder overwrites the data on a hard drive or other storage device. A dialog displays asking you what to name the drive after erasing, and how you want to format it. The older hard drives needed more wipe passes to ensure that the data was overwritten. Pass 3: Writes a random character and verifies the write. Pass 2: Writes a one and verifies the write. The DoD 5220.22-M data wipe method involves the following passes: Pass 1: Writes a zero and verifies the write. (Make sure you select the drive and not the partition.) Click the Erase button in the toolbar. The DoD 5220.22-M 3-pass wipe standard is based on 1996 hard drive technology that was last updated in 2006. Nevertheless, the three-pass method is still its standard implementation. to NIST 800-88 Guidelines for Media Sanitation & DoD 5220.22-M Specifications. impeccable efficiency to provide maximum performance without speed degradation. Select the hard drive you want to securely erase from the list of available drives in the sidebar. Quote, NIST Computer Security 800-88r1: “Media sanitization is one key element in assuring confidentiality. The ZX-Tower wipe solution provides secure wiping of hard disk drives and. ![]()
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