We tried DLP before and turned it off because of false positives. Can this be fixed?

This is the most common DLP scenario IT Partner works with. False positive floods almost always trace back to three root causes: confidence thresholds set too broadly on sensitive information types, missing exception logic for legitimate business workflows, and policies pushed to enforcement mode before validation in audit. The four-phase approach — with a dedicated audit-mode validation phase before any enforcement action is enabled — is designed specifically to rebuild DLP rule logic correctly and prevent the noise that caused the previous rollback.