How to Block Azure Portal Access for External User

Now that we have enabled external sharing in Office 365 and SharePoint Online, it’s time to secure your organisation’s Azure Portal from users – such as external users from looking up information in Azure Portal they should not be looking at!
Quick recap of the terminology – External User in Office 365 Services, such as SharePoint Online is the same / equivalent to Guest Users in Azure Portal.

Secure External Sharing in Microsoft 365 and Azure AD – Series

Now that we have enabled external sharing in Office 365 and SharePoint Online, it’s time to secure external sharing capabilities! There are couple of ways to secure external sharing and ensuring that external users can only access an inviting organisation’s content that they have been invited to and not have access to any other assets or content.