Amigo: Proximity-based Authentication of Mobile Devices

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Published on October 9, 2007 4:36:55 AM ● Video Link: https://www.youtube.com/watch?v=gDFV1y6DDNw

Duration: 52:49

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Google Tech Talks
July 12, 2007

ABSTRACT

Secure and spontaneous communication between wireless devices that come within close proximity of each other, but lack a pre-existing trust relationship -- devices that are previously unknown to each other -- is an important component of many future pervasive applications. For example, patrons at a bar, guests at a party or conference participants may use their mobile phones to exchange private contact information over Bluetooth or WiFi. Consumers may use their mobile devices as electronic wallets to pay for tickets at the train station or groceries at the store. A user may take advantage of resources available in the environment by pairing their mobile...