Google has acquired SlickLogin, an Israeli startup which is bidding to replace passwords with sounds. Financial terms have not been disclosed.
Well I have to agree sending a unique signal or tone to the user's phone is a great idea, we did exactly this for a FI in New Zealand in 1997. The only problem back then was that the phone need to be connected to our service before the validiation could
This type of validiation is idealy suited for use with smartphones, but there needs to be a bit of clever security built into the app inorder for it to work securely.
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