👉 In this blog post, we’ll explore how to set up and use PowerShell to publish IOCs to Microsoft Defender with a registered EntraID application. We’ll walk you through the necessary steps for authentication and permissions, providing a robust solution for when manual methods fall short. Whether you’re dealing with IP addresses, domains, or other threat indicators, this guide will equip you with the knowledge to keep your defenses strong and your response times swift… like a ninja! 🥷