Forum › MIFARE general topics and applications › old reader with new desfire cards › Reply To: old reader with new desfire cards
The students get their cards fully configured and we get the UID (or whatever) from our IT-Service Center and fill up the database of our Software. When a student wants to enhance his value and use our pay terminal, this ID is used to authenticate the user. It works fine with the older cards for many years, but now ...???
These cards are used for open doors and go to the mensa also, so i think they don't use a random ID, but i really don't know.
Andreas
These cards are used for open doors and go to the mensa also, so i think they don't use a random ID, but i really don't know.
Andreas
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