Actually, there is. Official diploma's are watermarked and numbered in the same way that money is. I used to work at a factory that produced the raw paper for s

Actually, there is. Official diploma's are watermarked and numbered in the same way that money is. I used to work at a factory that produced the raw paper for such documents, and the amount of logging and auditing for each sheet/roll of paper that moved through the factory was immense.