Hello,
Wasnt sure where to post this.
Ive just ordered one of those security fob things for £3 from paypal for extra security. of course then I was started wondering how the technology works.
the keyfob is a stand alone device that generates a code every 30 seconds. how does paypal server know what that code is?
when i was doing some computer work for someone i noticed they had one of those devices for hsbc. I cant seem to get one myself thou. does anyone who is a hsbc customer have one of these yet?
thanks in advance


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