A global professional services provider improved security operations by replacing a third-party SIEM that only supported limited log sources, generated excessive false positives, and lacked UEBA, leaving gaps in visibility and insider-threat detection. The organization implemented Securonix SIEM with advanced UEBA, integrated additional data sources to consolidate telemetry, and used open-source threat intelligence plus custom use cases to strengthen detection. By fine-tuning alert policies, the team reduced false positives and gained real-time visibility into suspicious behavior, including potential data exfiltration such as employees sending sensitive data to personal email. The result was stronger threat detection, faster incident response, and improved operational efficiency across its

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