subject: What is called as Security products authentication [print this page] What is called as Security products authentication
Security products
With advancement in the field of biometrics, the online biometric authentication systems have evolved, making it possible to implement the three above mentioned processes for online user authentication. The following discussion describes these systems and their working.
Key Components
There are mainly five key components to help in biometric Security products ecommerce authentication and online transaction process:
* Enrollment device: Connected to the computer using USB port, an enrollment device consists of a biometric finger scanner to capture the biometric samples from the user.
* Storage system: It is responsible for online storage of the biometric data captured from various enrollees.
* Middleware: It acts like the communication medium among the enrollment device, storage system and verification system.
* Verification system: It is used to employ the process of verification, using the live data and the stored biometric data.
* Transaction processor: The component is responsible for hosting the transaction to get complete.
How Process Takes Place?
Online biometric Security products systems work in the manner similar to that of offline biometric authentication system. First, the user provides biometric data (generally, the fingerprints) using enrollment device. Middleware helps the information to pass to the storage system using GPRS and other data transfer formats. Identification number per user, along with his or her biometric samples is stored in the enrollment database.
Whenever the user wishes to conduct an online transaction, he or she needs to enter the identification number, along with live fingerprint samples. The middleware passes the information to verification system, so that it can be compared with the stored information. The transaction is thereby approved or rejected, depending upon the match or miss of the data.
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