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Credit Cards That Think They Are Gadgets
holy_calamity writes "Pittsburgh startup Dynamics Inc has unveiled gadget-like credit cards with buttons, lights and even displays built into the same space as a conventional card. One card has two buttons on the front, which, when pressed, rewrite the data on the card's magnetic stripe, allowing it to act as multiple bank or credit cards in one. Another has several buttons and a display in place of the card's number. Only after entering a PIN is the magnetic stripe populated and the full card number revealed, and after a short time both go blank again for security."
I wonder how long it'll be until somebody builds onboard biometrics into one of these things.
Though this seems like a much safer alternative to today's credit/debit cards, although like TFA says, what will this really do for security? How long until a flaw is discovered or it is cracked?
So I'm guessing you wrote that just so you could get in an early comment.
Or are you really concerned about security on an item which literally has all of its information printed right on its surface which you hand to strangers and gets stored in a third party database. Oh and I forgot that most of the printing is actually raised so it can be recorded with a simple piece of paper and a crayon.
You are worried that something could be less secure than THAT? Well I suppose adding a speaker for blind cashiers might be a bit less secure...
Out of modpoints but really liked a post? 1BDkF6TtmmeZ3yqXbz9yhdYVqRYnwFoXDj
Because in Japan the companies are far more tightly integrated, and it's much easier for NTT to work with JR East on what they want to do, and decree to handset makers that their next products will include the functionality. In the US, for instance, it's virtually guaranteed we'd have massive infighting and incompatibilities as vendors fought for dominance over all others. Verizon would work in some places, AT&T in others, and unless you bought your phone from them you couldn't use it at all.
Basically, there's a whole bunch of bullshit in the States that prevent solutions like Japan has from working.
swipe a card and clone it
And how this is different from what we have now?
As parent indicated, biometrics is the weakest of these, as if someone is able to 'break the code' you have no way of changing your fingerprints, etc. The best approach is a combination of having and knowing, such as an ATM card which a thief can't use without knowing the PIN, or a building access card that requires you to punch in a code. If you lose your card, no big deal, just issue a new one and assign it a new code just in case.
Turbine just generates a non-reversible key from fingerprints. It does nothing to help you out if your fingerprint data gets out. Like by touching a car door.