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Are you among the people who lock your door with a hard metal lock and carry the key with you? You constantly worry whether it is still with you or not! If a legitimate element wants to enter the premise, they will have to wait until you return. Hassles involved in this traditional door lock system are immense.

'Just one application and you are sorted', access control management is an important aspect while one is dealing with confidential information or document where maintaining confidentiality is a major concern. An access control system checks the authorization of the individuals in order to give the right to access a specific area or resources. A newer invention is in the field of biometrics to enhance the security to a greater extent.