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+---
+title: Case Sensitive Custom Word Lists
+description: Custom Word Lists can now be configured to enforce case sensitivity.
+date: 2025-05-12T11:00:00Z
+---
+
+You can now configure [custom word lists](/cloudflare-one/policies/data-loss-prevention/datasets/#custom-wordlist) to enforce case sensitivity. This setting supports flexibility where needed and aims to reduce false positives where letter casing is critical.
+
+![dlp](~/assets/images/changelog/dlp/case-sesitive-cwl.png)