With all due respect, the ink will only be readily identifiable to an Inspector who's paying attention. INS's reputation of late doesn't lend itself to encourage public confidence.
Most of this stuff will be used to make documents that illegals will use to get jobs. I doubt this has anything to do with terrorism.
Again respectfully, the folks who were bootlegging fake Virginia driver's licenses last year probably didn't think they would be used by anyone but illegals to get jobs (and gov't benefits). We all know differently now.
Your absolutely correct, none of us inspectors pay attention to what we do. Your the expert here, with all your experience in INS.