Securing Your Organization from Unwanted AI Tools with Microsoft 365 Defender + Intune

Written by Rob Soligan with contributions from John Rayborn, Matt Olsen, Kevin Friedemann Summary As artificial intelligence tools like DeepSeek AI become more prevalent, organizations must take proactive measures to control access and mitigate security risks. This guide walks you through the process of blocking applications like DeepSeek AI using Microsoft’s XDR security suite +

Automate individual mailbox permission pulls

As a Security Analyst, one challenge of auditing mailbox permissions is identifying whether the given access should be granted. It is very simple to pick out the major outliers, like “Everyone” or “NT Authority/Authenticated Users“, but determining if an individual user account should have access can be nearly impossible in very large enterprise environments. Most