The good thing about biometrics is that the person is the key. Basically no more forgotten or stolen password. The Strength of biometrics is that it provides positive and accurate identification; it has a high level of security which makes it impossible to forge and not to forget that it is safe and user friendly. The unique thing about biometric is that Biometrics uses your identity to unlock something which makes each body parts unique. Biometrics encompasses Voice, Fingerprint, Facial recognition, signature, DNA and more. Facial recognition:
The good thing about this Biometric is that it is cheap and its non intrusive Voice recognition:
The strength of this is that it is also non intrusive, it’s cheap and Verification time is about five seconds Signature recognition:
The strength of this is that it is also non intrusive, it’s cheap and Verification time is about five seconds DNA:
The Strength of using DNA is that it is high in accuracy, it’s impossible that the system makes mistake and it is standardized Fingerprint:
The strength of this is that it is also very high in accuracy. Is the most economical biometric PC user authentication technique, it is one of the most developed biometrics and it is very easy to use Weakness
Disadvantages of biometric believe it or not are ridiculously numerous. Since the person is the key, this can lead to something tragic because Biometrics requires a lot of data to be kept on a person. For example if you have puffy eyes one morning or you lose your voice or your fingers are rough from lifting weight, it may be more difficult for the machinery to identify you accurately and also because we humans involve so we tend to change over time which is a very big disadvantage of biometrics. Imagine you losing your voice and you are trying to get into your office late at night with no one around with voice recognition. Also lets put in mind that they are not cheap either and some of them are complexed. It is found that...