To block all third-party apps, open the Org-wide app settings on the Manage apps page and disallow the use of third-party apps. If you use manage access by apps feature, you can also block the apps created by Microsoft.
To block all third-party apps, open the Org-wide app settings on the Manage apps page and disallow the use of third-party apps. If you use manage access by apps feature, you can also block the apps created by Microsoft.