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When organizations retire storage media, data erasure is not optional—it is a critical security requirement. DES Technologies provides professional data erasure services designed to permanently remove sensitive information from hard drives and enterprise tape media while maintaining strict compliance with regulatory and security standards.

Our process protects your organization from data breaches, regulatory fines, and reputational risk, all while supporting responsible IT asset disposition.

What Is Data Erasure?

Data erasure, also referred to as data wiping, is the process of securely overwriting all existing data on a storage device so it cannot be recovered by any known method. Unlike simple deletion or formatting, certified data erasure targets every addressable sector of the media and verifies the results.

When performed correctly, data erasure allows storage devices to be safely reused, resold, or recycled without exposing sensitive information.

At DES Technologies, our data erasure services align with recognized industry standards, including NIST Special Publication 800-88 and DoD 5220.22-M, ensuring defensible, audit-ready results.

Hard Drive Data Erasure (HDD & SSD)

Hard drives remain one of the most common sources of data exposure when retired improperly. We provide certified hard drive data erasure solutions for both traditional HDDs and supported solid-state media.

Secure Overwriting Using KillDisk Software

DES Technologies uses KillDisk® enterprise-grade software to perform verified data erasure on hard drives. KillDisk is a trusted solution widely used by enterprises, data centers, and government agencies.

Our process includes:

  • Sector-by-sector overwriting

  • Verification passes to confirm successful data removal

  • Detailed reporting tied to serial numbers and asset tags

Compliance With NIST 800-88 & DoD Standards

All hard drive erasure is performed in accordance with:

  • NIST 800-88 Clear and Purge guidelines

  • DoD 5220.22-M overwriting methods

These standards ensure data is rendered permanently unrecoverable and meet the expectations of regulatory audits, internal security teams, and third-party assessors.

Devices that fail erasure verification are documented and routed for physical destruction to maintain compliance.

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Enterprise Tape & LTO Media Data Erasure

Tape media presents unique challenges that require specialized handling, tracking, and expertise. DES Technologies offers secure data erasure services for LTO and enterprise tape formats, with processes designed specifically for high-volume and regulated environments.

Full Asset Tracking & Chain of Custody

Every tape asset is logged, tracked, and associated with unique identifiers from intake through completion. This ensures:

  • End-to-end visibility

  • Verified chain of custody

  • Complete audit documentation

Two-Pass Full Tape Erase Method

Our certified tape erasure process uses a two-pass full erase, ensuring that all data is overwritten across the entire length of the tape.

This method is designed to meet modern compliance and data sanitization requirements while preserving media integrity when reuse is appropriate.

Supported Tape Media Types

We securely erase and process:

  • LTO tape cartridges (all generations)

  • IBM 3592 enterprise tape

  • Other enterprise magnetic tape formats used in data centers and regulated industries


Ways to Securely Erase Data From Tape Media

When Degaussing or Destruction Is Required

In certain cases, data erasure may not be appropriate due to compliance requirements, device condition, or risk profile. For these scenarios, DES Technologies also offers magnetic degaussing and physical destruction options.

Degaussing permanently neutralizes magnetic media and renders it unusable, making it ideal for end-of-life assets that will not be redeployed.

Our team helps determine the appropriate method—erasure, degaussing, or destruction—based on your security needs and asset lifecycle goals.

Certified Documentation & Audit Readiness

Every data erasure project includes comprehensive documentation, including:

  • Device serial number tracking

  • Erasure verification reports

  • Certificates of Data Destruction when required

This documentation supports internal governance, regulatory compliance, and third-party audits.

Why Organizations Choose DES Technologies

Organizations trust DES Technologies because our data erasure services are built on experience, transparency, and accountability.

  • Proven expertise in hard drive and tape media erasure

  • NIST 800-88 compliant processes

  • Secure facilities and documented chain of custody

  • Clear reporting and certification

  • Environmentally responsible IT asset disposition

We work with enterprises, data centers, healthcare providers, educational institutions, and government entities that require dependable, compliant data security.

Start Your Certified Data Erasure Project

If your organization is retiring hard drives, LTO tapes, or enterprise storage media, secure data erasure should be a deliberate and documented step—not an afterthought.

DES Technologies makes the process clear, compliant, and verifiable.

Contact us today to discuss your data erasure requirements and request a no-obligation consultation.

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West Coast: (800) 700-7683
East Coast: (800) 821-1782

9033 9th St. Rancho Cucamonga, CA 91730