How can I sanitize Labview code?

It's not classified, but it needs to be screened to get it out of the building I work in.  Security is concerned about hidden information when you can't read something as ascii.
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PhillipBrooks wrote:
Probably not viable, but maybe you can you save your individual VIs as snippets?
They would be PNG files that could be scanned for what, I don't know.
 They wouldn't need LabVIEW to 'view' the code.
I'd be curious if that would pass muster.
One of my thoughts would be if you were able to carry out pictures of your LabVIEW code.  (Hardcopy since it seems that they are afraid of any electronic storage devices leaving the facility.)  At least then you'd have enough information to recreate you VI's like you said.
A snippet would be appear to be a picture.  But it is actually a vehicle for carrying out other information behind it.  There is more info in that .png file than just a picture.  It contains all the code to be able to recreate the VI.  Well if a .png file on disk or USB key can do that, then what is stopping someone from figuring out how to hide sensitive secrets in the metadata of that .png file just like the LabVIEW code is buried in it?

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