annoying warning icon when using secure embed link

Hello Community  -  Ultimately, I am just trying to understand if there is any security risk here or not.  

For those that have tried experimenting with creating a good App navigation setup for your users, you will have noticed that just using the link to a report from another workspace will work...but...it will take the user out of the current App they are in.   This results in a not so nice navigation experience because.  

I like using the secure embed code method better, but it keeps the user inside the App they are working in.    However, I have noticed that using this method, you end up with this annoying icon in the top left of the report (the one you embedded into the App).    This could certainly be annoying for users and it may also give them the sense that somehow the report is not secure.  

1.   Is the report secure?

2.   Anyway to get rid of this?