Security + Privacy Android Question

Is there any way to feasibly lock down an Android phone, so that instead of being so free and share-y with the user's data, including metadata, it's reasonably protected? Or is Android too inherently open about this stuff?

This should be useful:

1 Like

Great starting point, thanks!

I posted about this yesterday here:

BTW, is there a better way I should be using to cross-link another post?

... I think there is, but I don't know it. Sorry.

And thanks!