In earlier days, password system invented first for security. As time progress, hackers found the methods to break the password security systems. Next accessformula. Still, in some companies this method is working. It is good and fast and contains some other advantages too. However, the problem arrives at more confidential places or resources have some doubt at heart. Will it be enough for security? I think, no certainly not. We need a more secure system which concerns some other factors. Biometric access control systems will be the answer.
These are related to form of your body. Let’s take a little example. Fingerprint, it needs to be unique for those people. Palm print is an additional trait. Face recognition is yet another one. In face recognition, the standards include distance between two eyes, distance between nose and ear, dimensions of the nose, any blot, blemish etc. Most advanced technology contains eye retina scan. Over all, all of the factors which uniquely identify somebody.
These are based on behavior of the individual. As an example, typing rhythm. System requires typing some words and identifying a person based on the rhythm. Other trait is gait; a little difference must be there within the gait of every people. Another factor is voice. There are so many systems already in the market which works on voice recognition. So many other aspects happen to be in this category.
How Biometrics access controls works? It really works on verification. Just one system can consider more than one trait, which is discussed earlier. Means system verify all criteria. System scans the individual who would like to access secure resource. Then match that data together with the captured biometric data kept in database. On that basis, system verifies the person who he states be. If system founds that person as being an authorized person then allows him/her to access the secure biomtrics or resources. Another usage of biometric system is to recognize a selected person from the bulk of people. System works same way as in the earlier case. It scans the individuals individually and matches the criteria. When match happens system alerts the administrator.
By the end, little discussion on performance versus the investment. It really is 1 time cost system. It will require almost nil maintenance. It takes update of your database. You must enter into the data of authorized persons first, against which the system does verification. Security measure of biometric access control systems is very high then this older systems according to password or identity cards. These systems require creating duplicate biometric traits to hack, which is very hard, in-fact extremely difficult. Therefore, without doubt in your mind about the security that Access Control System Buying Process provides.