It was developed by the Defense Security Service (DSS) as a solution for secure data sanitization. Department of Defense (DoD 5220.22-M)ĭefined by the US National Industrial Security Program (NISP), the DOD 5220.22-M is also referred to as DOD 5220.2-M (note. So here are some of the most effective data erasure algorithms & standards that you as an individual or organization can use to sanitize the data and ensure privacy & data security.ġ. These algorithms are designed to ensure that their confidential and private files/data does not leak or land into the hands of any unauthorized entity or enemy and can’t be recovered with any commercially available process. Department of Defense, governments, and private organizations around the world. Some of these erasure algorithms are designed by the world’s most renowned military organizations like U.S.

There are several data erasure algorithms that are used across the globe to completely destroy the confidential, private, and sensitive data from the memory devices such as hard drives, SSDs, SD cards, Flash drives, etc. Erasure algorithms are a set of rules and instructions or in other words – a formula to destroy the data from a memory device by overwriting it with random bits (values/characters) of data either once, twice, or several times and verifying it at the same time. The data erasure tool such as BitRaser File Eraser offers multiple erasure algorithms that ensure data is destroyed beyond the scope of recovery. Therefore, it’s important that you completely destroy the data from your storage devices by using a data erasure tool before disposing them off, discarding them or else donating them to someone. Thus, the actual data still remains on the drive and can be easily recovered with the help of a basic data recovery tool. Deleting a file only removes the entry of the file (pointer) from the file index in a file system.

Dod erase hard drive