Its Security Day with Mike

Explore the latest in technology and cybersecurity with insightful blog posts, expert tips, and in-depth analysis. Stay informed, stay secure!

Author: Mike Taylor

  • Mastering Defender XDR: How to Stop Cyber Threats with Smart Response and Automation

    Mastering Defender XDR: How to Stop Cyber Threats with Smart Response and Automation

    Mike Taylor

    🎯 Introduction In cybersecurity, speed is survival. Detecting a threat is only half the battle, responding fast enough to contain it can be the difference between a minor incident and a full-blown breach. This is where Microsoft Defender XDR shines, combining manual and automated response options that reduce response time, lower analyst burden, and stop threats before they… Read more

  • Mastering Defender XDR: Proven Strategies for Advanced Hunting with KQL to Expose Hidden Attacks

    Mastering Defender XDR: Proven Strategies for Advanced Hunting with KQL to Expose Hidden Attacks

    Mike Taylor

    🎤 Special Announcement I’m at Black Hat 25 this week! If you’re attending, come see me at the Microsoft Booth, where I’ll be demoing Security Copilot. Stop by to learn how AI is transforming cybersecurity, and let’s connect to talk about Defender XDR, Advanced Hunting, and Security Copilot in action. 🚀 Introduction In today’s fast-moving… Read more

  • Mastering Defender XDR: Secrets of Incident Correlation and Investigation

    Mastering Defender XDR: Secrets of Incident Correlation and Investigation

    Mike Taylor

    As part of our Mastering Defender XDR series, we’ve already looked at how Microsoft collects and correlates signals across its security ecosystem. Now, we move forward into one of the most powerful capabilities of the platform: how it builds and manages incidents using Defender XDR strategies. An incident in Microsoft’s ecosystem is not just a… Read more

  • Mastering Defender XDR – How Microsoft Collects and Correlates Security Signals Across the Cloud

    Mastering Defender XDR – How Microsoft Collects and Correlates Security Signals Across the Cloud

    Mike Taylor

    🌐 Introduction: Discover the benefits of Defender XDR for robust security solutions. Microsoft Defender XDR delivers more than just a unified interface. It actively powers threat detection and response by collecting, normalizing, and correlating signals from across your Microsoft environment. To understand how Defender XDR drives effective security outcomes, you first need to understand how… Read more

  • Mastering Defender XDR – Unifying Microsoft Security: What You Need to Know in 2025

    Mastering Defender XDR – Unifying Microsoft Security: What You Need to Know in 2025

    Mike Taylor

    🚀 Introduction Today’s cyber threats move fast — crossing from email to endpoint, from compromised credentials to cloud exploitation and often occur in a matter of minutes. Microsoft Defender XDR offers a solution as traditional security stacks struggle to keep up, especially when alerts live in different portals, logs, and consoles. Microsoft Defender XDR (formerly… Read more

  • Mastering SecOps: How to Boost Seamless Sentinel Integration

    Mastering SecOps: How to Boost Seamless Sentinel Integration

    Mike Taylor

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    Welcome to the final post in the Mastering SecOps series! We’ve explored smarter detections with MITRE ATT&CK and UEBA, automated response with playbooks, visualized SOC performance with workbooks, and mapped alerts to compliance frameworks. Now, let’s talk about how to extend Microsoft Sentinel’s capabilities even further—with custom integrations. Microsoft Sentinel is powerful out of the… Read more

  • Mastering SecOps: How to Unlock Confident Compliance

    Mastering SecOps: How to Unlock Confident Compliance

    Mike Taylor

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    Welcome back to Mastering SecOps, a blog series designed to help you build a more intelligent and efficient Microsoft Sentinel deployment. So far, we’ve focused on smart detection, response automation, and visualizing SOC metrics. Now, we’re turning our attention to compliance-driven detection—a must for regulated industries. In this post, we’ll show you how to align… Read more

  • Mastering SecOps: Drive Better SOC Decisions Today

    Mastering SecOps: Drive Better SOC Decisions Today

    Mike Taylor

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    Welcome back to Mastering SecOps, a five-part blog series built to help you mature your Microsoft Sentinel environment with confidence. So far, we’ve explored smart detection with MITRE ATT&CK and UEBA, and how to destroy response time delays with Sentinel Playbooks and Threat Intelligence. Now, we’ll focus on how to leverage Sentinel Workbooks to visualize… Read more

  • Mastering SecOps: Destroy Response Time with Sentinel Playbooks

    Mastering SecOps: Destroy Response Time with Sentinel Playbooks

    Mike Taylor

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    Welcome back to Mastering SecOps, a five-part blog series designed to help you fully operationalize Microsoft Sentinel with tools like Sentinel Playbooks. In our last post, we focused on strengthening detection using MITRE ATT&CK and UEBA. Today, let’s dive into a key part of any modern SOC: automation and alert enrichment, enabled by Sentinel Playbooks.… Read more

  • Mastering SecOps: Unlock Smarter Detections with MITRE ATT&CK and UEBA

    Mastering SecOps: Unlock Smarter Detections with MITRE ATT&CK and UEBA

    Mike Taylor

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    Improve Microsoft Sentinel detection by combining MITRE ATT&CK and UEBA. Learn how to map detection rules and use behavior analytics for better security alerts. Read more