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Using the uniqueness of human fingerprints, while access to information, the fingerprints of authorized users will be verified and validated by the system of fingerprint reader. By comparison test using the password, the climate offers single or multi-license checks, Fingerprint Reader system is more accurate and robust. Apparently, these techniques lead to the common idea of high costs of development and maintenance, but with open source software movement, is not surprising that these systems are now within reach of small businesses and organizations.
Today, when the new security threat changed regularly, it is necessary that the proposed system is developed to meet changing needs, and therefore the more surprising in Fingerprint Reader offer easy system updates, security and scalability for default for new users .
Although the algorithms used to implement the fingerprint is sufficiently effective to improvise with some modification in the original, authorized user’s fingerprint, but some factors such as physical injuries that can cause heavy damage to the finger is a problem, and construction have a concern to the developers of this system. An idea to resolve this situation by our team, not just the software change to these conditions, but gives a double protection mechanism is based on the dual control of access. Specifically, several examinations of fingerprint stored in the system and, in case a mismatch occurs with one of the images, the system automatically rematches with other fingerprint images.
Depending on the security, which depends on the nature of the business organization, this system allows users to set different priorities in accordance with the specific safety requirements. Logs of success and indicators of default are stored in the system for monitoring the control system for complete access. An important function as an integral part of this system is to limit the number of attempts to login, or after several failed attempts to login, the system prevents the user to attempt another login. This number can be configured by the authorized user, and furthermore, authenticate accounts can be created for the guest members will expire after one use.
A first attempt to secure a software driven to satisfy the requirements of most users, this system was tested in different environments and platforms. Minimum hardware requirements for the implementation of the system is a machine of low cost fingerprint reader that is compatible with the system, and for the sake of doing it easy for our customers that we do some recommendations for such machines.