A biometric system is basically a technology that takes in an individual s characteristics, facial, physical, or both characteristics as input, analyses it, and matches it with a person’s identity. It is actually very similar to fingerprints, iris, hand movements, or other types of identifying marks used for security purposes. The concept of biometric systems has been around since many years now. With the advancement of technology and the scientific community in developing new technologies and ways of using these biometric tools, the benefits of this are becoming clearer.
One of the major benefits of having a biometric system installed in your office, home, or any business is the identification and authentication of individuals. This helps people to prove their identity when they visit places that require them to provide a sample image such as at the bank or during job interviews. For example, a bank requires its customers to show their identification before they can access the cash in their accounts. Another application of this method is during employment verification wherein the employee’s fingerprints are compared to a sample image of their face in order to verify the employee’s identity and employment status.
Some biometric systems also allow for the automatic processing of biometric data once it is recorded. This system can check whether a person who has been entering or leaving a room is an authorized or unauthorized person. It would be particularly helpful in cases wherein there are employees that have access to sensitive information and it would be false to do a manual authentication for these employees. Also, in case where a person is trying to access any information which has been placed on a database, this kind of biometric system could really help out in detecting tampering or fraudulent use of the database. Another major benefit of using biometric system for authentication is that it reduces the time needed for authentication because biometric data can be processed almost instantly.