If its not hard why hasnt it changed?And how would that change if I had a car pass with my registration, make and colour of car, number rank and name, home unit and address on a single car pass.
If my military lD card matches my vehicle pass, bobs your auntie. You then have ’onion skin’ security for access to sensitive areas. And if there is a proxy bomb worry, have trigger words or other methods of warning.
It really isn’t hard.