NIST Compliance Requirements for Data Erasure Software The storage media cannot be reused, but to some extent recycling of materials is possible. Clear and Purge cannot be used with optical media but Destroy renders it non-working. The use of physical techniques such as pulverizing, shredding, and smelting render storage media unusable. It is the most secure. It also allows easy reuse of storage media. It is used with HDD, SSD, and other flash-based media (USB, memory card).Ī NIST Purge data wiping tool offers a high level of protection against intrusion. Purge includes logical techniques for state-of-the-art overwriting and block erasure as well as deep erasure using cryptographic means. It allows the media to be reused without any trouble. NIST Clear data wiping software offers moderate protection against intrusion. It is used with HDD, SSD, and other flash-based media (USB, memory card). The guidelines issued by NIST 800-88 cover all types of storage media including floppy discs, optical discs (CD/DVD), HDD, and SSD, and use Clear, Purge and Destroy as a three-pronged approach.Ĭlear overwrites data with 0 and 1. NIST 800-88 is a guideline for data sanitization published in 2006 and has become the de facto standard globally. The objective of NIST 800-88 is to render data on the targeted device irretrievable. It is a physical sciences laboratory that is run by the US Department of Commerce. Previously, NIST was known as the Bureau of Standards. NIST stands for National Institute for Standards and Technology. Further, of the one thousand CIOs interviewed, 60% had suffered data breaches due to third-party service providers. Research by Ponemon Institute, a premier research institute out of Michigan that is dedicated to privacy and investigation of data breaches, has found that in 2021 data breaches cost businesses over $4 million on average. Data that used to be securely stored on company servers now finds its way to individual laptops and smart devices due to the increasing use of cloud-based applications. And with that, they need better processes to secure their data when in use and wipe their data when it’s not required anymore. You need NIST 800-88 compliant software to ensure data does not fall into wrong hands.Įvery organization needs more storage. Summary: Data sanitization is now at the top of the list of most CIOs, at par with malware intrusion.
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