Using ATA Secure Erase for Solid State Hard Drives It should be noted that sanitization methods for spindle hard drives do not apply to SSD’s. Media Destruction - Department of Defense standards approve of this method if compliant with specific guidelines.Cryptographic Erase - On Self-Encrypting SSD’s, the encryption key can be changed or erased, which leaves all the encrypted data indecipherable, and therefore unrecoverable.This command can be managed by software that runs within a bootable environment. ATA Secure Erase - The SSD firmware has an embedded command set that will overwrite all data on the SSD.These three methods apply to sanitizing an entire physical disk, but not specific files or folders. There are currently three conventional methods for sanitizing SSD’s. In this article, the term "disk sanitization" refers to the process of eliminating all data on the storage device so that it is impossible to recover. Article Summary:This article explains the industry standard methods of disk sanitization for solid state hard drives (SSD).ĭisk Sanitization Methods for Solid State Hard Drives
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