لخّصلي

Biometric authentication is highly reliable, because physical human characteristics are much more difficult to forge than security codes, passwords and hardware keys.Moreover, today's fast-paced electronic world means people have to remember a number of passwords and Personal Identification Number (PINs) for computer accounts, banks, ATMs, E-Mail, wireless, phones ,websites and so forth.Sound principles of system engineering are still required to ensure a high level of security rather than purely depend on invariant biometrics features.Biometrics holds the promise of fast, easy, accurate, reliable and less expensive authentication for a variety of application and users have nothing to remember.Non-repudiation and irrevocability are concerns over Biometrics systems based on distributed database.

Biometric authentication is highly reliable, because physical human characteristics are much more difficult to forge than security codes, passwords and hardware keys. Only other hand, smart card, magnetic stripe cards, ID cards, physical keys like things can be lost, stolen, duplicated or left at home. Moreover, today’s fast-paced electronic world means people have to remember a number of passwords and Personal Identification Number (PINs) for computer accounts, banks, ATMs, E-Mail, wireless, phones ,websites and so forth. Biometrics holds the promise of fast, easy, accurate, reliable and less expensive authentication for a variety of application and users have nothing to remember. Biometric systems networked together with telecommunication technology, biometric systems become Tele-biometric systems. Enrollment and test are the main operations of such systems.
Though biometric authentication can offer a high degree of security, they are still not the perfect solution. Sound principles of system engineering are still required to ensure a high level of security rather than purely depend on invariant biometrics features. Non-repudiation and irrevocability are concerns over Biometrics systems based on distributed database. However, is possible to remove the need for such distributed databases through the careful application of biometric infrastructure without compromising security. The influences of biometric technology on society and the risks to privacy and threat to identify will require mediation through legislation. Careful consideration of the importance of biometrics data and how it should be legally protected will popularize this technology further.