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  • Stay Sharp with Sentinel
    Keep Your Security Insight Crystal Clear

    Make sure your Microsoft Sentinel environment stays optimised, secure, and cost-effective.

Check the Health of Your Sentinel Environment

Comprehensive Health Checks Tailored for Your Organisation

Your Microsoft Sentinel platform is critical for your organisation's security posture—but maintaining peak performance, robust security, and cost-effective operation requires ongoing attention and expertise. At Pebble, our tailored Sentinel Health Check helps you uncover and address gaps, fine-tune performance, optimise cost management, and ensure your Sentinel environment remains reliable, resilient, and aligned to best practice.

Our proven approach includes:

  • Architecture & Resource Optimisation:
    Ensuring your Azure-based Sentinel infrastructure is effectively scaled, properly configured, and cost-efficient.

  • Security & Compliance:
    Verifying user authentication, access control, and encryption align with security best practice, ensuring robust protection of your data and users.

  • Data Quality & Ingestion Efficiency:
    Reviewing data ingestion methods and pipelines to maximise efficiency, reduce delays, and ensure data integrity.

  • Performance & Scalability:
    Fine-tuning query performance, analytics rules, and indexing strategies, enhancing speed and reliability of insights.

  • Cost Management:
    Identifying and recommending actions to optimise resource usage and consumption, helping your team control cloud spending without sacrificing operational capability.


Our assessment goes beyond identification of issues. Pebble provides clear, actionable recommendations and an achievable roadmap for continual improvement. Partner with us to transform your Microsoft Sentinel environment into a secure, streamlined, and resilient cornerstone of your cyber security strategy.​​