Dynamics 365 licensing is changing. Microsoft Learn content may reflect either the updated branding or earlier branding during our period of transition. For more information about these licensing changes, see Dynamics 365 Licensing Update.
Dynamics 365 portals include capabilities to secure access to different parts of the portal content based on the target audience and relationship to the content. Portal security governs both visibility and management of specific content such as individual pages or the entire sections of the site.