The dermalog finger-print provides a countermeasure against attacks. It is capable of classifying whether a finger that is presented to the sensor of the toe, is actually a real finger presented by a genuine user (in a so called bonafide attempt) or whether an artefact is presented (a so-called artefact presentation or presentation attack).
Functionality:
- presentation attack detection:the toe can be used to determine whether a finger-print that is presented to the sensor of the toe is genuine or spoofed.
- logging (i.E. Audit): the toe supports logging on different log levels. Each level of audit has a dedicated set of events that are associated with each level.
- management:the toe provides management functionality to manage its core functionality.
- residual information protection:the toe ensures that the content of all memory is securely before the memory is released.