This has worked for me in presentations:
- Connect Linux laptop (#1) to projector.
- Start presentation.
- Start talking about security benefits of dividing work between
different machines - (compartmentalisation is too long a word) - Explain benefits of using offline machine.
- Pull out second laptop(#2), connect to projector. Show it is offline.
- Need for Windows - pull out third laptop(#3) - connect.
- Show favourite(!) corporate windows program.
- Talk about transferring data.
- Move data to USB, reattach laptop#1, and show data there
10, 11, 12 …
Depending on how many laptops you have, and how much time, you can
keep this going for a while.
Soon two things happen:
Some people start laughing at the unwieldiness.
Some people realise you have stopped “changing” laptops, or are using
the “wrong” laptop.
Then, “Wouldn’t it be great if you could do all this in one machine?”
Reveal Qubes - go through all the things you just talked about.
You need to be able to carry this off - timing is important, and it
takes a fair bit of practice.
Having two separate Windows versions is great, and making sure you have
different desktops for the Linux “machines” essential.