A personal educational journey through Microsoft AI-driven cybersecurity technologies. Explore Security Copilot, Defender XDR, Sentinel, and Purview through curated labs, tutorials, and official Microsoft documentation - reducing traditional barriers while enhancing your cybersecurity education.
LessIT was created by Lessi Coulibaly because navigating Microsoft's vast security documentation shouldn't be this hard. Official docs, training materials, and learning paths are curated into clear, structured guides, so learners can spend less time searching and more time learning.
60+ hands-on labs organized into clear, structured learning paths for all skill levels.
An AI assistant on every page to help navigate Microsoft security technologies.
Security Copilot, Defender XDR, Sentinel, Purview, and MCP Servers - the full stack.
Explore the five pillars of Microsoft's AI-powered cybersecurity ecosystem, each with dedicated learning resources and comprehensive documentation.
Follow a structured approach to mastering Microsoft AI cybersecurity technologies. from foundational concepts to advanced integrations.
All content on LessIT is based on official Microsoft documentation and training materials. Here are key starting points.
Walk through real-world enterprise scenarios from beginning to end. deploy, configure, investigate, and respond across the Microsoft security stack.
Build a Logic App playbook that auto-enriches incidents with threat intelligence, posts to a Teams SOC channel, and isolates compromised accounts via Microsoft Graph.
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Full incident response lifecycle. detection, investigation, containment, eradication, and recovery across endpoints, email, identity, and cloud apps.
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Trigger a safe ransomware simulation, trace the attack chain in the device timeline, analyze process trees, collect investigation packages, and perform remediation.
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Connect AWS to Defender for Cloud, deploy Azure Arc agents, extend CSPM cross-cloud, configure unified recommendations, and build a multi-cloud security dashboard.
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Configure insider risk policies for data theft by departing employees, set up priority user groups, investigate triggered alerts, and escalate to eDiscovery cases.
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Design a complete SOC workflow with Security Copilot: automated triage, cross-product investigation, executive report generation, and post-incident documentation.
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An AI assistant is available on every page. Ask about any Microsoft security technology, explore learning paths, find relevant labs, or get pointed to the right documentation.
Click here or the chat bubble in the bottom-right corner to get started →