If you're asking about registering with the 'secure' service then yes, it's Web based. My experience is that when you try to use the card on a site that makes use of the service you're automatically sent to your bank's web site where you register the card (if this is the first time you've used it on a 'secure' site). After that, next time you use the card and you're directed to your bank's site you can just enter the password you registered to authorise the transaction.
