This podcast explore Microsoft Graph API permissions and their use in accessing and managing Microsoft 365 services like SharePoint, Teams, and Entra ID (Azure AD). They cover topics such as permission types (delegated and application), best practices for applying the principle of least privilege, and the process of granting and managing these permissions through the Azure portal and Microsoft Graph PowerShell SDK. Furthermore, they discuss the security implications of different permissions, highlighting potentially risky ones and offering guidance on securing Graph tokens and restricting API access to specific resources like mailboxes. Some articles also touch on automating administrative tasks using Graph API and the nuances of specific permissions, clarifying their actual capabilities and limitations.