Cybersecurity•5 min read•Nay & Joe Risk Team
Secure Data Sanitization: When Deletion Isn't Enough
Deleting a file does not erase it. Learn certified data destruction methods (ATA Secure Erase, Cryptographic Erasure) for end-of-life hardware.
Simple formatting leaves data lingering on mechanical drives and SSDs. Certified sanitization guarantees data cannot be recovered.
Disposal Standards
- Cryptographic Erasure: Destroying encryption keys to render data unreadable.
- ATA Secure Erase: Overwriting blocks at the controller level on SSDs.
- Physical Degaussing & Shredding: Destroying media physically for retired high-security assets.
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