| ▲ | andreasmetsala a day ago | |
Why bother with the scan if you can have a perfect guard in place? | ||
| ▲ | miki123211 18 hours ago | parent [-] | |
The guard makes sure the biometircs presented to the reader actually belong to the person standing there. The reader identifies who (in its database) the presented biometircs belong to. | ||