As a former dictator of IS (information systems (IT)) the only thing I would have to say is "No . . . . . . .way. If you really think about it is a bad idea. When something happens who do you think they are going to run to. . .that right. . .to the IT guys. . .like they don't have enough of a problem already. . .
This actually isn't that much of an issue. This is already done with email access. They have to sign an agreement stipulating their responsibilities and the IT's responsibilities. I can tell you it's not that much of an issue. Sorry, we don't support your personal devices or home network. Then How am I supposed to do my work. You will need to contact your Service Provider. This was all explained in the agreement that you signed. I have not experienced that much of an issue in support. They are made well aware of this and it get's handled if it gets out of hand.
It's all fine until you leave the company. Then they will want to wipe your phone so you don't take any precious company resources with you. My attitude has always been if you want to do more than call or text me then you supply the device. This also makes it easier to go dark when you go on vacation, etc.
That is on the extreme, not every company will do that, or needs to, they just need to remove the policy's.
Second, when you start working for a company like that, you sign a non-disclosure agreement before you even start working.
So, weather you are using your equipment or theirs, doesn't matter, you are still responsible for it and the data. Especially once you take it off premises, so, in reality and the long run. VDI/BYOD/etc can create a more secure environment. Especially if users are not allowed, or do not need to save data to the hard drive.
I would kindly suggest some of you need to read up on the subject a little further.
I for one can tell you,, there are many who are eager for it,, not just management either.
There are many advantages as I stated.
This also makes it easier to go dark when you go on vacation, etc.
That, doesn't make a single bit of difference.