Top 5 Reasons a SIEM Implementation Fails to Deliver Value

This post summarizes five common reasons SIEM implementations fail — insufficient initial scoping and sizing, lack of feedback between SOC analysts and security teams, no plan for ongoing maintenance, failure to secure operational stakeholder buy-in, and not tying SIEM use cases to business-critical assets — and recommends proactive planning, tuning, stakeholder engagement, and continuous lifecycle integration to ensure the SIEM delivers sustained value.