Data Security
Data Flow Blind Spots
Knowing where data is stored is not the same as knowing where it goes.
What it is
Sensitive data flows across internal systems, third-party APIs, SaaS integrations, and business processes in ways that are rarely fully mapped. Data classified as restricted on the source system may flow unencrypted to a log aggregator, be synced to an uncontrolled SaaS application, or transit through a third-party analytics pipeline without appropriate contractual controls. Manual data flow mapping exercises produce point-in-time snapshots that are stale within weeks.
Attack techniques
- Uncontrolled data movement to SaaS applications
- API integrations sending sensitive data to third parties
- Log pipelines capturing PII in plaintext
- ETL processes bypassing classification labels
Business impact
Regulatory exposure from unmapped data flows is often discovered during breach investigation or regulatory audit — not during normal operations. Mitigence's DFAnalyzer automates continuous data flow mapping and policy validation.