This is a sometimes heard expression of concern about the potential misuse of biometric data stored on central databases. It refers to the threat to privacy that such centralised collections of personal data could pose if compromised. Biometric data are regarded as personal data and hence subject to the controls appropriate to personal data. ...

This is related to the covert use of biometrics (see “Can my biometric be collected covertly?” previously), and to functional creep in applications. It is important to realise that authentication does not necessarily imply consent, and it is consent which is the issue of concern here. Any application could be affected though the ...

Template integrity and confidentiality are distinctly different issues related to template data though similar solutions may be employed to deal with both problems. Template integrity is concerned with threats to the authentication process caused by planted or modified templates, whereas template confidentiality relates to the legal and privacy issues around the template data and ...

Approximately 80% of biometric vendors utilize minutiae in some fashion. Those who do not utilize minutia use pattern matching, which extrapolates data from a particular series of ridges. This series of ridges used in enrolment is the basis of comparison, and verification requires that a segment of the ...