The Microsoft Defender family, as Microsoft itself organises it

Microsoft Defender Part 1: All Products, Which One Do You Need

Confused by Microsoft Defender naming? You’re not alone. This guide maps the entire Microsoft Defender family, 8 core products, licensing tiers, and when you actually need each one. For CISOs, IT managers, and security teams implementing Microsoft 365 E5 or EMS E5.

May 18, 2026 · 10 min · Dimosthenis Atteia
A guided walkthrough of the Microsoft Defender portal navigation at security.microsoft.com

Microsoft Defender Part 5: A Walk Through the Microsoft Defender Portal

Part 5 closes the series. A guided walk through the unified Microsoft Defender portal, every major navigation section explained, where Microsoft Secure Score now lives inside Exposure Management, how to set up the right roles, a simple KQL hunting query to try, and a 60-minute first-time agenda.

July 27, 2026 · 10 min · Dimosthenis Atteia
Διάγραμμα αρχιτεκτονικής Microsoft Entra ID με σύνδεση προς Microsoft Defender, geo-distributed datacenters και ροή αυθεντικοποίησης

Microsoft Entra Architecture: Πώς Στήνεται Πραγματικά η Ταυτότητά σου στο Cloud (και γιατί ο Defender σε νοιάζει)

Κατανόησε την αρχιτεκτονική του Microsoft Entra ID (partitions, replicas, availability, consistency) και δες γιατί η σωστή γνώση της είναι το θεμέλιο για να χρησιμοποιήσεις σωστά το Microsoft Defender στην καθημερινή σου δουλειά.

July 18, 2026 · 8 min · 1534 words · Dimosthenis Atteia

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