How to securely erase (wipe) data from an SSD or hard drive - sanitize скачать в хорошем качестве

How to securely erase (wipe) data from an SSD or hard drive - sanitize

Learn how to use the sanitize command built into the firmware of your SSD or hard drive to securely erase / remove / wipe the data. Sanitize Purge Cryptographic erase (CE) will change the media encryption key on a device, typically encoded today using AES256. The benefits are that it is secure and fast, typically just a few seconds. Sanitize Purge Overwrite securely overwrites the storage media with various patterns that can be verified later. Most hard drives support even if they don’t support CE. Sanitize Purge Block Erase can zero out the erase blocks on SSDs, the native way that NAND flash operates for erasing, able to complete in seconds to minutes for an entire SSD. Using NVMe-CLI Find a NVMe SSD’s sanitize capabilities through Identify Controller command, to see what types it supports nvme id-ctrl /dev/nvme0 -H | grep sanicap -A 5 Send Sanitize command with action -2, block erase nvme sanitize -a 2 /dev/nvme0n1 Loop: Monitor Sanitize Status with Sanitize Log nvme sanitize-log -H /dev/nvme0n1 Sanitize completes nvme sanitize-log -H /dev/nvme0n1 Sanitize Progress (SPROG) : 65535 Sanitize Status (SSTAT) : 0x101 [2:0] Most Recent Sanitize Command Completed Successfully. With Open Sea Chest https://github.com/Seagate/openSeaChest openSeaChest_Erase -d /dev/sgX --sanitize overwrite If you want to learn more about media sanitization, here are some links Data Sanitization for the Circular Economy (OCP) https://circulardrives.org/wp-content... New IEEE Media Sanitization Specification Enables Circular Economy for Storage https://ieeexplore.ieee.org/document/... Is The Data Really Gone? A Primer on Data Sanitization Brighttalk Webcast    • Is The Data Really Gone? A Primer on ...   SDC2022 – Storage Sanitization - The Right Way to Make Data Go Away    • SDC2022 – Storage Sanitization - The ...