Frontline Investigation
Sep 26, 2026 · Operations
Why Decommissioned Systems Leave a 'Digital Tail' That Keeps Running
This article explains why decommissioned systems often leave behind active 'digital tails'—lingering APIs, accounts, and data connections—and argues that proper retirement requires three distinct farewells: business, operational, and evidentiary, moving beyond simple asset inventories to manage default trust and relationship context.
NIST CSF 2.0asset managementbusiness relationship exit
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