Guests – a person added to your organizational Azure Active Directory who needs to authenticate to access teams/groups and data.Guests and ad-hoc external users are both users outside your domain, but their settings provide different functionalities and restrictions for a person who is getting access to your environment. To get us started, let’s first revisit that there is one more type of external collaboration – ad hoc external access in Office 365. Office 365 Guests and Ad Hoc External Users As with many situations, Microsoft ended up using both names to refer to the same set of features. the user that authenticates inside the home tenant), the “external” part stopped making sense, and “ guest user” was born. When they added support for managed guest users (i.e. External user is an older term from back when all “guests” in the directory authenticated outside of the home tenant. History of Office 365 Guest Usersīefore we continue, one thing worth emphasizing is that Microsoft uses the terms guest user and external user interchangeably, which may create confusion. Also, you should build a proper mechanism to regularly review them and restrain their access from your tenant when this external collaboration is no longer needed. To ensure a high level of security, you must educate your users and ensure that guests and external users have access only to the necessary data. There are multiple and quite easy ways to add or create a guest user in your environment using Azure Active Directory, Microsoft Teams, and Microsoft 365 Groups, as well as SharePoint Online.
![office 365 onedrive for business share external office 365 onedrive for business share external](https://staff.it.osu.edu/sites/default/files/styles/image_style_large/public/files-1486993009/416752-small.jpg)
![office 365 onedrive for business share external office 365 onedrive for business share external](https://www.veeam.com/content/dam/veeam/global/backup-microsoft-office-365-5/store-365.png)
Published in: Office 365 & SharePoint OnlineĮxternal collaboration is an integral part of our everyday work, yet it may bring many challenges, especially when it comes to ensuring it remains secure for both parties.Ĭollaborating with vendors, partners or customers frequently requires you to share your company data with someone outside your organizational domain.Home > Blog > Office 365 & SharePoint Online > Office 365 Guest Users Cleanup Office 365 Guest Users Cleanup