Biometric Technique is a system that uses human body organs for the accuracy of the belief. This technique uses unique human body organs. There are many types of biometric systems, but so far, the technology is often used which is fingerprint. Iris accreditation or special points of face are not widely applicable for economic reasons.
This technique is very useful for certification security this day because there are many weaknesses in safety using password. Unfortunately, there are some problems with the implementation of biometric system, especially the implementation that involves development and dissemination. International levels of problems can be reduced by biometric standards and secrecy and security issues.