In earlier days, password system invented first for security. As time progress, hackers found the methods to interrupt the password home security systems. After that accessformula. Still, in a few companies this method is working. It is actually good and fast and has various other advantages also. However, the problem arrives at more confidential places or resources continue to have some doubt at heart. Would it be enough for security? I think, no certainly not. We must have a far more secure system which concerns some other factors. Biometric access control systems would be the answer.
These are based on form of the body. Let’s take a little example. Fingerprint, it needs to be unique for all those people. Palm print is an additional trait. Face recognition is another one. In face recognition, the factors include distance between two eyes, distance between nose and ear, measurements of the nose, any blot, blemish etc. Latest technology contains eye retina scan. Overall, all of the factors which uniquely identify someone.
These are related to behavior of the individual. For instance, typing rhythm. System requires typing some words and identifying a person based on the rhythm. Other trait is gait; a little difference has to be there inside the gait of every people. Another factor is voice. There are plenty of systems already on the market which works on voice recognition. Numerous other aspects will be in this category.
How Access Control works? It really works on verification. One particular system can consider several trait, which can be discussed earlier. Means system verify all criteria. System scans the one who wishes to access secure resource. Then match that data with the captured biometric data stored in database. On that basis, system verifies the individual who he promises to be. If system founds that individual as being an authorized person then allows him/her to access the secure biomtrics or resources. Another consumption of biometric product is to identify a specific person from the bulk of people. System works same way as in the previous case. It scans individuals individually and matches the criteria. When match happens system alerts the administrator.
At the conclusion, bit discussion on performance up against the investment. It is one time cost system. It will require almost nil maintenance. It takes update from the database. You need to enter in the data of authorized persons first, against that your system does verification. Security amount of biometric access control systems is extremely high then your older systems according to password or identity cards. These systems require creating duplicate biometric traits to hack, that is very difficult, in-fact extremely hard. Therefore, undoubtedly under consideration regarding the security that Access Control System Buying Process provides.