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Knowledge Base & Operational DocumentationHow to Review Whether Sensitive Data Is Removed From Retired Systems
11/10/2026
Retiring an application does not automatically remove exported files, backups, replicas, and vendor copies.
Checks to make
Map data locations and custodians, define authorized deletion and retention exceptions, and collect evidence from each system owner. Confirm backups expire according to policy and record residual copies that must remain for a defined reason.
When to get help
Cybersecurity advisory can help plan data lifecycle review and evidence. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.