Single-Party, Secure Multi-Channel Authentication for Access to a Resource
First Claim
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1. A method for using multiple channels to access a resource, the method comprising:
- authenticating a user;
receiving a request over a first channel for a resource that requires a second authentication parameter;
transmitting a token value over the first channel;
receiving the token value and the second authentication parameter over a second channel; and
using the token value to associate the request received over the first channel with the second authentication parameter received over the second channel.
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Abstract
A method for using multiple channels to access a resource, wherein an authenticated user requests a resource that requires a second authentication parameter over a first channel, a token value is transmitted to the user on the first channel, and the user transmits the token value and a second authentication parameter over a second channel. The token value is used to associate the first authentication parameter to the second authentication parameter, whereby the user is allowed access to the resource on the first or second channel.
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Citations
23 Claims
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1. A method for using multiple channels to access a resource, the method comprising:
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authenticating a user; receiving a request over a first channel for a resource that requires a second authentication parameter; transmitting a token value over the first channel; receiving the token value and the second authentication parameter over a second channel; and using the token value to associate the request received over the first channel with the second authentication parameter received over the second channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification