Data security posture management, or DSPM, is the practice of identifying, classifying, and reducing the exposure of sensitive data across modern environments. It matters because many organizations know less about where their sensitive data lives than they assume.
What is Data Security Posture Management (DSPM)?
DSPM focuses on discovering sensitive data, understanding where it resides, evaluating who can access it, and identifying whether that exposure is appropriate. It is especially useful in cloud, SaaS, analytics, and data-lake environments where data spreads quickly.
What DSPM Commonly Evaluates
Common areas include sensitive-data discovery, excessive data access, risky sharing, misconfigured storage, stale data, shadow datasets, and weak governance around regulated information.
DSPM vs. DLP
DSPM focuses more on understanding data exposure and posture. DLP focuses more on preventing or detecting unauthorized movement of data.
Frequently Asked Questions
Why is DSPM important?
Because organizations often protect infrastructure without fully understanding which data sets are most sensitive or most exposed.
Does DSPM replace classification programs?
No. It often strengthens them by providing more visibility and operational context.
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