AY-B91x0BT User Guide
17
Appendix 1. Glossary
Administrator (Admin)
-
The administrator can access the terminal menu mode. He/she has the authority to
add/modify/delete terminal users and to change the operating environment by changing
settings.
-
If there is no registered administrator in the terminal, anybody can access the terminal menu
and change settings.
It is recommended that more than one administrator be registered in
the terminal
.
-
The administrator has the authority to change critical environmental settings of the fingerprint
reader, so special attention is required to its registration and operation.
1:1 Authentication
-
The user fingerprint is verified after entering User ID or Card.
-
Only User ID or the user fingerprint registered to the card is compared. This is called One-to-
One Authentication.
1:N Identification
-
The user is searched only by the fingerprint.
-
The same fingerprint as the input fingerprint is identified among the registered fingerprints
without User ID or Card entered. This is called One-to-N Identification.
Authentication Level
-
1:1 Level: Authentication level applied when 1:1 authentication
-
1:N Level: Authentication level applied when 1:n authentication
LFD (Live Finger Detection): Fake fingerprint prevention function
- The LFD allows only actual fingerprints to be entered, preventing any fake fingerprints made
of rubber, paper, film, and silicon and the like.
