I finally created my first App for Office, and talked IT into deploying it into our on-premise SharePoint App Catalog. Is there any way, in SharePoint 2013, to hide/bypass the security dialog for people who are visiting the page for the first time?
Here's the dialog box I'm talking about,
There is no way to disable this dialog; the end user must click "Start" in order to trust the app. This dialog will not reappear once the user has trusted the app for the first time.