Microsoft Defender XDR
Advanced threat protection across endpoints, email, identity, and cloud apps. Unified security operations and automated response capabilities.
Learn MoreMarcus Burnap
Microsoft Defender XDR · Microsoft Sentinel · Security Copilot
Helping organizations strengthen their security posture with end-to-end Microsoft security solutions, real-world guidance, and battle-tested insights.
Areas of Expertise
Built on the Microsoft Security stack — unified, AI-powered, and ready for the modern SOC.
Microsoft Sentinel
Cloud-native SIEM and SOAR for intelligent security analytics and automated threat response at enterprise scale.
Learn MoreSecurity Copilot
AI-powered security assistant that augments analyst capabilities with natural-language insights and automated investigations.
Learn MoreLatest Insights
Practical guidance from the field on Microsoft Defender XDR, Sentinel, and Security Copilot.
Visit My Blog on Substack
Explore my latest articles on Microsoft Security, Defender XDR, Sentinel, and Security Copilot. Get practical insights, tutorials, and industry updates delivered directly from the field.
Open the BlogSpeaking & Recognition
Awarded by Microsoft. Trusted by the community.
Microsoft MVP Recognition
Recognized as a Microsoft Most Valuable Professional for contributions to the security community and expertise in Microsoft security technologies.
Conference Speaking
Regular speaker at security conferences and Microsoft events, sharing insights on advanced threat protection and security operations.
Community Leadership
Active contributor to the Microsoft security community through blog posts, technical documentation, and mentoring security professionals.