112624 Apr 2026

: Intended recipients can actually get to their files without needing a Microsoft account.

The OneDrive and SharePoint update focused on solving two critical problems: ensuring recipients could access files 100% of the time and maintaining a secure, verifiable identity for those users. Why This Mattered

The latest for SharePoint and OneDrive. Explaining how Azure AD B2B fits into this sharing model. Introducing a new secure external sharing experience 112624

: IT teams gained the ability to see exactly who has access in real-time "sharing" views, making auditing much simpler. The Legacy of 112624

The 112624 Update: Redefining Secure Collaboration in OneDrive and SharePoint : Intended recipients can actually get to their

Before this experience was rolled out, sharing a file often felt like a gamble. External users frequently hit "Access Denied" walls, leading them to download files and send them back via insecure email attachments. Update 112624 changed that by introducing a system. Instead of relying on static passwords or permanent guest accounts, the system could verify a user’s identity through one-time passcodes or integrated Azure AD B2B invitations. Key Benefits of the New Experience

: For those already in the ecosystem, clicking a shared link allows them to review and connect to the host organization instantly in their browser. Explaining how Azure AD B2B fits into this sharing model

When Microsoft first announced update , it signaled a major shift in how organizations handle one of their biggest security headaches: external file sharing . For years, users and IT admins struggled with the friction between security protocols and the need to collaborate with people outside their immediate company.