In earlier days, password system invented first for security. As time progress, hackers found the ways to break the password home security systems. Afterward accessformula. Still, in certain companies this method is working. It really is good and fast and possesses some other advantages at the same time. However, the situation arrives at more confidential places or resources still need some doubt at heart. Will it be enough for security? I believe, no certainly not. We must have a much more secure system which concerns some other factors. Biometric access control systems are definitely the answer.
These are based on model of the body. Let’s take a little example. Fingerprint, it must be unique for all those people. Palm print is another trait. Face recognition can be another one. In face recognition, the factors include distance between two eyes, distance between nose and ear, scale of the nose, any blot, blemish etc. Most advanced technology contains eye retina scan. Total, every one of the factors which uniquely identify someone.
These are based on behavior of the person. For instance, typing rhythm. System requires typing some words and identifying a person in line with the rhythm. Other trait is gait; a small difference needs to be there inside the gait of each and every people. Another factor is voice. There are many systems already on the market which works on voice recognition. Countless other aspects will be in this category.
How Access Control works? It works on verification. Just one system can consider multiple trait, which can be discussed earlier. Means system verify all criteria. System scans the person who desires to access secure resource. Then match that data with the captured biometric data held in database. On that basis, system verifies the individual that he promises to be. If system founds that person for an authorized person then allows him/her to access the secure biomtrics or resources. Another consumption of biometric product is to determine a certain person from the bulk of people. System works same way as in the last case. It scans the folks one after the other and matches the criteria. When match happens system alerts the administrator.
In the end, bit discussion on performance up against the investment. It really is one time cost system. It takes almost nil maintenance. It needs update of your database. You should enter into the data of authorized persons first, against that the system does verification. Security level of biometric access control systems is extremely high then your older systems depending on password or identity cards. These systems require creating duplicate biometric traits to hack, which can be quite hard, in-fact extremely difficult. Therefore, undoubtedly in your mind concerning the security that Access Control System Buying Process provides.