Our Modern Day Era Faces A Never Ending Problem Of Securing Our Most Integrated Data And Messages Essay

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I. Introduction Our modern day era faces a never ending problem of securing our most integrated data and messages. The chief problem is to protect our data in a unique way that could only be worked upon by the sender and the receiver. Most of the traditional techniques stresses on keys that are generated by generic function, algorithms or in random key generators. But question remains whether this key is unique and reliable in nature. Moreover how can these keys be unique to one and only one person? The answer to this would be Biometric Cryptosystems. Biometric Cryptosystems are the newest inventions in the field of security. The fundamentals of this Biometric Cryptosystem lies on the very fact that some features of human body are significantly unique to each and every person in the world, such as fingerprint, DNA sequence, Iris, etc. Using those biometric we can generate an exclusive key that will be unique for each and every individual. With these keys we can encrypt our message. And as because these keys are uniquely generated for individual person there’s no chance that there will be another matching key. Hence, eavesdropper or third unwanted parties have to acquire two set of keys which adds up to security level of the encryption and hence protect the message from unwanted third parties from acquiring our secret message.[2] II. Types of biometrics Biometrics are of two types: Physiological and Behavioural. A. Physiological Biometrics The recognition of physiological

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