External Sharing in SharePoint and OneDrive is changing: What You Need to Know

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In an ongoing effort to create a more secure environment by default, Microsoft is introducing an important security update that will affect how external users access content shared through SharePoint and OneDrive. Starting July 1, 2025, any links shared with external users before your organization enabled Microsoft Entra B2B integration will no longer work. This change applies to all organizations that have already enabled or will enable SharePoint and OneDrive integration with Microsoft Entra B2B (Most organizations I have looked into so far). External users trying to use old links will see an error message saying the organization has updated its guest access settings. To regain access, the content must be reshared. Highlights of how the change affects organizations who have enabled B2B: All external sharing will require guest registration. External users must be added as guests in your Microsoft Entra directory. Access will be managed through Microsoft Entra B2B Invitation Manager. T...

Presenting at Experts Live Café Bergen

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I've been asked by Experts Live to do a presentation at an event in my own hometown. So I'm joining fellow MVP's Ståle Hansen, Olav Tvedt and Alexander S. Rødland at Experts Live Café Bergen


I'll be talking about Interop, Meetings and how to enable phone capabilities with Norwegian providers in Microsoft Teams. It is not often these kind of events takes place in Bergen, so if you're interested in Teams and O365 security, you don't want to miss out on this one.
Hope to be seeing you in Bergen on the 14th of March!

Stay up to date, and register here: https://expertslive.no/expertslive-bergen/