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

on
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...

House Cleaning

on
Just cleaning up some code on the blog and selecting a more basic theme. Hopefully, my blog will be easier to read across different clients. I've also added the syntaxHighlighter.

From now on, my powershell examples should be easier for you to copy and use yourself. You can take a look on my "Lync PS Commands" page to see what it it's going to look like. I will try to use this instead of pictures from now on.

The syntaxHighlighter is free, and and be downloaded here: http://alexgorbatchev.com/SyntaxHighlighter/