Data Transfer Device

nounverified·updated Oct 6, 2026

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Fill device designed to securely store, transport, and transfer electronically both COMSEC and TRANSEC key, designed to be backward compatible with the previous generation of COMSEC common fill devices, and programmable to support modern mission systems.

MWENISTIR 7298: Glossary of Key Information Security Terms, Revision 2

Classifications

per-axis with provenance

Entity Type

Asset100%manual reviewI-071.physical_split

Ddorianclast reviewed —

Physical became Facility; its devices went to Asset (Dorian, 2026-10-06; cki DESIGN.md I-071)

Sensitivity

Regulated90%llm-generatedllm:claude-haiku-4-5

?unassignedlast reviewed —

Information Class

Cui85%llm-generatedllm:claude-haiku-4-5

?unassignedlast reviewed —

Variants

4 surface forms

acronym: DTD
plural: Data Transfer Devices
possessive: Data Transfer Device's
pluralpossessive: Data Transfer Devices'

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