Certified Data Destruction Services
NIST 800-88 compliant data wiping, degaussing, and physical destruction
Data destruction is the most critical step in IT asset disposition. When your organization retires computers, servers, mobile devices, and storage media, the sensitive data on those devices must be completely and permanently destroyed. A single improperly wiped hard drive can expose thousands of customer records, employee data, or proprietary information — resulting in regulatory fines, lawsuits, and irreparable reputational damage.
Data Destruction Methods
Data Wiping / Overwriting
Software-based overwriting of all storage sectors using DoD 5220.22-M, Blancco, or similar algorithms. NIST 800-88 Clear level. Allows drive reuse. Best for functional drives in asset recovery scenarios.
Degaussing
High-powered magnetic field destroys magnetic storage (HDDs, tapes, floppy disks). NIST 800-88 Purge level. Renders drives non-functional. NSA/CSS EPL-listed degaussers required for classified data.
Physical Shredding
Industrial shredders reduce drives, SSDs, circuit boards, and other media to particles ≤2mm. NIST 800-88 Destroy level. Certificate of destruction provided. Required for failed drives and classified data.
NIST 800-88 Standards Explained
NIST Special Publication 800-88 (Guidelines for Media Sanitization) is the US federal government's definitive guide to data destruction. Published by the National Institute of Standards and Technology, it defines three levels of sanitization:
NIST 800-88: Clear
Logical techniques (overwriting) applied to user-addressable storage. Appropriate for low-sensitivity data where hardware remains within your organization.
NIST 800-88: Purge
More robust techniques like degaussing, cryptographic erase, or block erase. Applied to media being released outside organizational control, such as for resale or donation.
NIST 800-88: Destroy
Physical destruction — shredding, disintegration, incineration. Required for highly sensitive data or when Purge-level methods cannot be confirmed effective. Media cannot be reused.
What Media Requires Certified Data Destruction?
On-Site vs. Off-Site Data Destruction
On-Site (Mobile) Destruction
A certified mobile shredding unit comes to your location and destroys drives while you watch. Provides maximum chain-of-custody security since drives never leave your premises. Ideal for highly sensitive or classified data environments.
- ✓ Witnessed destruction
- ✓ No transportation risk
- ✓ Immediate certificate issued
- ✗ Higher per-unit cost
Off-Site (Plant) Destruction
Drives are transported securely (GPS-tracked, tamper-evident containers) to a certified facility for destruction. More cost-effective for large volumes. Certified chain-of-custody documentation provided throughout.
- ✓ Cost-effective for large volumes
- ✓ Industrial-grade equipment
- ✓ Serialized tracking
- ✗ Drives transported off-site
Find Certified Data Destruction Providers
Browse our directory of R2 and e-Stewards certified facilities offering data destruction services near you.