The hackers are just behind you and they want security access to sensitive documents, areas and systems.
But, the boundaries of technical suitability of the traditional measurements leave your desire from the greater level of security.
A technology that captivates espionage and science fiction authors in the 20th century is a biometric security.
This technology proves that every man has the physical properties that are specific and unique.
Meanwhile, detective novels have shown all of you that your fingerprint is unique.
Even, few people may know a fact that their bodies are unique in some parts of other measurements clearly.
Biometric is an identification science of person that is based on physiological characteristics.
In identification mode, biometric system identifies a person from the population registered by searching the database to be matched.
Meanwhile, in verification mode, system uses biometric to authenticate demands of someone's identity that is based on someone's previous registered pattern.
Technology acts as a front end to a system that requires precise identification before the system can be accessed or used.
That system may be a sliding door with electronic locking mechanism, an operating system or an application in which the users have individual rights and their own permits.
Password establishes the identity of a user in emerging the knowledge of the user.
This means that if you know the password, you can enhance access to the system.
The problem is that the password is not associated with your actual identity.
Passwords can be stolen and the users can notify their passwords to others.
As the result, a system can be too wide to be opened by everyone.