June 2025 brings a wave of significant changes to Microsoft 365 and Defender, impacting organizations, IT administrators, and end users worldwide. From the retirement of legacy security integrations to streamlined file management and mailbox enhancements, these updates reflect Microsoft‘s ongoing push toward a more secure, efficient, and user-friendly cloud ecosystem., Cue the drumroll, IT admins—Microsoft is shaking things up in 2025, and it won’t be a subtle change. Office 365, the suite so many organizations live and breathe by, is heading for a major overhaul as Microsoft discontinues support for a range of beloved legacy tools and features., Microsoft 365 is giving legacy authentication the boot! Starting mid-July 2025, access to SharePoint and OneDrive via vintage protocols will be blocked. Microsoft is rolling out these security updates to keep your data safer than grandma's secret cookie recipe. No extra licensing needed, just a pinch of admin consent., Join us June 17–18 for a deep dive into Copilot Control System—live expert-led sessions and Q&A on data security, agent lifecycle, adoption, and more!, Microsoft is tightening its belt, tidying up its services, and saying farewell to several legacy Microsoft 365 features and tools in 2025. Change is on the horizon, and IT administrators, prepare yourselves — it’s going to be a bumpy road., .