Integrating CrowdStrike Alerts with Microsoft Sentinel: Streamlining Threat Visibility

Accelerynt, Inc.
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When Security Tools Don’t Talk to Each Other

Managing multiple security tools shouldn’t feel like juggling. But for many teams, that’s the reality—especially when their endpoint protection and SIEM don’t automatically connect.

That’s exactly the problem we solved with our new open-source playbook. We built it to connect CrowdStrike Falcon alerts directly into Microsoft Sentinel—without forcing your team to build a custom connector or rely on cumbersome workarounds.

The Problem: Wasted Time and Missed Alerts

When tools don’t integrate, security teams end up stuck in a cycle of manual monitoring. One of our clients faced this exact issue: CrowdStrike alerts wouldn’t automatically flow into their Sentinel environment.

The result? Analysts had to split their attention between both tools just to make sure they weren’t missing something critical. Keeping watch on both environments led to inefficiency, slowed responses, and increased the chance of overlooking threats.

And the alternative? Buying a third-party connector or building a custom solution—both expensive and time-consuming.

We knew there is a better way.

Why We Built This Integration

Instead of forcing the client to live with the problem (or shell out for a costly connector), we built a lightweight, purpose-driven solution. Our CrowdStrike Alerts Integration playbook pulls Falcon detections directly into Sentinel using a unidirectional, automated process.

By streamlining how alerts flow into the SIEM, we helped the client consolidate visibility, automate repetitive tasks, and save both time and money. Once we saw the impact, we knew other teams could benefit too. That’s why we’re releasing it as an open-source resource.

The Agility Difference: One Source of Truth

When your security environment is built to adapt, your team can focus on what matters: detecting and responding to threats. This integration keeps your tools in sync without creating more manual effort or unnecessary complexity.

With this playbook, you can:

  • Pull Falcon alerts directly into Sentinel without building a custom connector
  • Eliminate redundant manual monitoring across separate tools
  • Automate alert handling using Sentinel’s native rules and playbooks
  • Free up your team to focus on threat analysis—not tool management

Your SOC shouldn’t have to fight against its own tools. By simplifying how critical alerts enter your SIEM, you cut through the clutter and stay agile.

Explore the Integration

We’re making this playbook available to the community as a free, open-source solution. It includes deployment guidance and configuration documentation.

Access the GitHub Repository

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