Glossary - Union Community UBio-X Iris User Manual

UBio-X Iris User Guide
<Glossary>
 Admin, Administrator
- A user who can enter into the terminal menu mode, he/she can register/modify/delete
terminal users and change the operating environment by changing settings.
- If there is no administrator for a terminal, anyone can change the settings. In this
regard, it is recommended to register at least one administrator.
- Caution is required with registration and operation because an administrator has the
right to change critical environmental settings of the terminal.
 1 to 1 Verification
- It is the method to authenticate the fingerprint (or iris) after entering the user's ID or
card
- It is called as 1 to 1 Verification since only the fingerprint (or iris) registered in the
user's ID or card is used for comparison.
 1 to N Identification
- It is the method to find the user only with the fingerprint (or iris).
- It is called as 1 to N identification since it finds the same fingerprint (or iris) as the
input fingerprint (or iris) among registered fingerprints (or irises) without entering a
user ID or card.
 Authentication level
- Depending on the fingerprint match rate, it is displayed from 1 to 9. Authentication is
successful only if the matching rate is higher than the set level.
- The higher the authentication level is, the higher the security is. However, it requires a
relatively high match rate, so the authentication is vulnerable to failure.
- 1:1 Level: Authentication level used for 1:1 verification
- 1:N Level: Authentication level used for 1:N identification
 Authentication Method
- It represents the various types of authentication, including the iris authentication, FP
authentication, RF (Card) authentication, password authentication or a combination of
these methods.
Example) Iris or FP: It authenticates with the iris or fingerprint.
 LFD (Live Finger Detection)
- This function allows the input of only real fingerprints and blocks the input of imitation
fingerprints produced using rubber, paper, film, and silicone.
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