Is there any way to do this without access to the full resources of the Langley Cryptography Unit?
I’'d like to be able to nail students strongly suspected of faking and/or copying the results of an environmental remote sensing survey, exported from the application i-Tree Canopy as a .csv file.
I missed a trick in not requiring the submission of the native application file, and not putting some kind of “secret signature” on my example .csv file.
Probably too late to fix it this time around, but I’d be interested in countermeasures for any future projects.
I thought the author shown under security>details in Windows Explorer might help, but it doesn’t seem to be consistently recorded/displayed.