fy.tech postsFilip Y., Security Architect. Field notes on Microsoft Sentinel, Defender XDR, Entra ID, Purview and Intune, plus home-lab self-hosting.https://fytech.eu/I Built My Own Messenger for My Fiancée, and Ihttps://blog.fytech.eu/i-built-my-own-messenger-for-my-fiancee-and-i/https://blog.fytech.eu/i-built-my-own-messenger-for-my-fiancee-and-i/Thu, 18 Jun 2026 18:11:42 GMTAutomating Sentinel triage with GitHub Copilot: a review of Chris Stelzer's Security Investigatorhttps://blog.fytech.eu/automating-sentinel-triage-with-github-copilot-a-review-of-chris-stelzers-security-investigator/https://blog.fytech.eu/automating-sentinel-triage-with-github-copilot-a-review-of-chris-stelzers-security-investigator/Tue, 16 Jun 2026 10:33:41 GMTBuilding my own Agentic SOC Analysthttps://blog.fytech.eu/agentic-soc-analyst-sentinel/https://blog.fytech.eu/agentic-soc-analyst-sentinel/Sat, 20 Sep 2025 15:37:42 GMTTECH