I highly doubt...
... that any of the applications that you are worried about are the kinds that users can access from the kinds of devices that are part of the "BYOD" trend. That's the disconnect here. For stuff like that, people can BYOD all day long, but it won't change the fact that they can't run (let alone afford to purchase) those apps on their devices, so it's a moot point. Now, if you were talking about someone trying to get an app like that running on their home PC so they could work from home, that's a different story...
J.Ja