Trivial PIN - PIN code terminal

Very simple PINs ("trivial PINs") are insecure. The PIN code terminal therefore does not permit such PINs in order to increase security.

The following criteria apply to trivial PINs:

• Increasing number sequence (example: 12345678)
• Descending number sequence (example: 87654321)
• PINs with the same number repeated more than twice in succession 11112222)

PINs that meet one or more of these criteria are automatically rejected.