A Review on Multi-Bio-Authentication System and Analysis of Security

Authentication is the emerging process of identifying a user's uniqueness. It is a procedure of merging an incoming request with a set of known authentications. The identifications which are provided to authorize users are stored in a database on a local operating system or the server of authentication. Security system will search all the objects from the facts that it knows and discover the exact one of which the actual user is presently applied. An original user can be related with other conceptual user object in the system, and therefore the permissions and rights to the user is granted and that user identity is the main evidence to the system which is provided by user. The procedure of determining the rights of user offered evidence is referred as authentication and the throughout process of authentication is termed as credentials. To implement the security multi factor authentication system, there are multiple authentication methods available. Now a days an effective authentication system is provided by using the security concept of one time password and biometric system.