Media Tape Data Destruction: Essential Steps to Protect Your Information

Magnetic tapes store enormous amounts of data and are notoriously difficult to destroy securely. Here's what you need to know about tape destruction.

Magnetic tape media -- LTO, DAT, DLT, and older formats like 9-track and 8mm -- remains in use in enterprise backup environments and is commonly encountered during data center decommissions. Despite being 'old technology,' modern LTO tapes can hold 12TB or more per cartridge, making them high-priority destruction targets.

Simple cutting or breaking of tape cartridges may not be sufficient destruction. The magnetic oxide coating on tape can remain readable after physical damage. Destruction options include industrial shredding and other methods selected for the media type.

Industrial shredding of tape cartridges -- both the media and housing -- provides visually verified destruction and produces shredded output that can be photographed or weighed as documentation.

MicroAnt's data destruction service handles all tape formats. We accept bulk tape inventories from data center decommissions, legacy storage cleanouts, and ongoing backup rotation programs. Certificates are provided listing the quantity and format of tapes destroyed.