Hard Disk Drive Sanitization Method
(Redirected from Spinning Disk Erasure Method)
A Hard Disk Drive Sanitization Method is a media-specific sanitization method that targets magnetic storage media using platters and read/write heads.
- AKA: HDD Sanitization Method, Magnetic Disk Sanitization, Spinning Disk Erasure Method, Traditional Drive Sanitization.
- Context:
- It can typically use Overwrite Patterns to replace existing data with predetermined patterns.
- It can typically employ Degaussing to disrupt magnetic fields on disk platters.
- It can often address Host Protected Areas and device configuration overlays containing hidden data.
- It can often complete Multiple Overwrite Passes for enhanced security assurance.
- It can range from being a Single-Pass HDD Sanitization to being a Multi-Pass HDD Sanitization, depending on its overwrite iteration count.
- It can range from being a Software HDD Sanitization to being a Hardware HDD Sanitization, depending on its implementation method.
- It can range from being a Quick HDD Sanitization to being a DoD-Standard HDD Sanitization, depending on its security standard compliance.
- It can range from being a Logical HDD Sanitization to being a Physical HDD Sanitization, depending on its sanitization approach.
- It can integrate with RAID Controllers for array-level sanitization.
- It can support Data Center Migrations through bulk drive processing.
- ...
- Examples:
- HDD Sanitization Techniques, such as:
- HDD-Specific Tools, such as:
- ...
- Counter-Examples:
- Solid State Drive Sanitization Method, which addresses flash memory.
- Tape Drive Sanitization Method, which targets sequential media.
- Optical Media Sanitization Method, which handles laser-written data.
- See: Media Sanitization Process, Magnetic Storage Technology, NIST SP 800-88 Guideline, Data Overwrite Algorithm, Degaussing Process, ATA Command Set, Storage Security Standard.