MULTI-FACTOR AUTHENTICATION TO ACHIEVE REQUIRED AUTHENTICATION ASSURANCE LEVEL
First Claim
1. A method that facilitates an authentication of at least one of a wireless transmit/receive unit (WTRU) or a user that operates the WTRU, wherein the WTRU is in a communications network that farther includes a service provider (SP), the method comprising:
- determining a first authentication assurance level required by the SP to access a first service that is provided by the SP;
discovering one or more authentication capabilities of the WTRU;
determining whether the discovered one or more authentication capabilities can meet the first authentication assurance level required by the SP; and
if the discovered one or more capabilities can meet the first authentication assurance level required by the SP, triggering a performance using at least one of one or more authentication factors associated with the discovered one or more authentication capabilities.
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Accused Products
Abstract
As users gain access to different services, the grade of the services may vary, for example, from low value services to high value services. A low value may indicate that a low strength of authentication is required, while a high value may indicate that a high strength of authentication is required to access the service. There is disclosed a method for authenticating a device comprising the determination (204) of an authentication requirement to access a first service that is provided by a service provider, SP, the discovery (208) of one or more authentication factors, associated with the device or the user, that are available for the authentication, the determination (210) whether at least one of the discovered authentication factors are sufficient to achieve the authentication requirement and, if so, the performance (212-228) of corresponding authentication procedures.
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Citations
21 Claims
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1. A method that facilitates an authentication of at least one of a wireless transmit/receive unit (WTRU) or a user that operates the WTRU, wherein the WTRU is in a communications network that farther includes a service provider (SP), the method comprising:
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determining a first authentication assurance level required by the SP to access a first service that is provided by the SP; discovering one or more authentication capabilities of the WTRU; determining whether the discovered one or more authentication capabilities can meet the first authentication assurance level required by the SP; and if the discovered one or more capabilities can meet the first authentication assurance level required by the SP, triggering a performance using at least one of one or more authentication factors associated with the discovered one or more authentication capabilities. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A network server in a communication network that further includes a wireless transmit/receive unit (WTRU) and a service provider (SP), the network server comprising:
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a memory comprising executable instructions; and a processor that, when executing the executable instructions, effectuates operations comprising; determining an authentication requirement to access a first service that is provided by the SP; discovering one or more authentication capabilities of the WTRU; determining whether at least one of the discovered one or more authentication capabilities can achieve the authentication requirement; and if the discovered authentication can achieve the authentication requirement, triggering a performance using at least one of one or more authentication factors associated with the authentication capabilities. - View Dependent Claims (19, 20, 21)
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Specification