Out with the old and in with the new. Google has released version 2.0 of their Google Wallet service which allows a prepaid credit card of your choice to be stored in a completely secure environment. The prepaid card simply funds the purchase when a mobile payment is made. This system is an improvement over previous version 1.0 which needed card issuers to become involved in provisioning the payment cards to Google Wallet.
In terms of security Google has gone down a different path regarding their technical approach: the cards are now stored on Google’s impeccably secure servers instead of on the secure storage area provided in all smart phone devices. A virtual card number is still stored there to help facilitate the purchase. Google then charges your selected card immediately thereafter. This new version actually speeds up the integration process for banks, enabling them to add their cards to the Wallet in literally weeks. This new methodology may pave the way for a better solution to support all credit and debit cards.
Google has also made it much easier to disable your mobile wallet in cases of theft or loss of the phone. With a simple visit to the “Devices” section in your online wallet you can find the phone that you want disabled and Google Wallet will then not authorize any transactions until you effectively change the settings.