Biometric Profiling and ID Cards
Written by Carlton on July 10, 2008 – 10:00 amBiometric identifiers are any unique elements of your Person-Identifying Information (PII) that can positively identify you above another person – so, for existence, your iris and fingerprint patterns are good examples of biometric identifiers.
The proposed British ID cards will have certain biometric identifiers coded into them, or, at the very least, certain biometric identifiers may be kept on a central database which can be accessed through use of the ID cards.
This means that the identity upon the cards will be linked even more closely with the individual it belongs to, making it harder for others to use. Indeed, because biometric data is even more personal to individuals and unique they can, generally speaking, be used to identify an individual even more accurately than other already existent forms of official authentication, such as passwords and PIN numbers that can be stolen, hacked or even guessed in some cases.
Biometric data is already being used in the British ‘E-Passports’, introduced in the UK back in 2006. In fact in the face of our globalising world where travel and the transmission and accessibility of information has and is becoming ever more easy, there has been a concerted effort across much of the rest of the world to further fortify state borders and personal and public databases against the possibility of intrusion by criminals and those who have no right to access them. In fact, at the time of writing, 21 of the 25 EU Members States have already brought in their own ID cards programmes, so the UK is far from being alone in this venture.
Because of the nature of the information stored on and through them, each ID card will exceptionally hard to fake, combining as they will the cardholder’s biometric identifiers (like iris scans and fingerprints) along with other checked and authenticated PII details (such as family names and home addresses), sometimes referred to as our ‘biographical footprint’.
Although most of the PII attached to the ID card programme will be stored on the as yet still nascent National Identity Register, some basic information will also be stored on the card itself,\probably in a chip as with bank and credit cards.
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