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US 12,587,515 B2Granted
Network resource access control methods and systems using transactional artifacts
AssigneeCheng Holdings, LLC
InventorThomas W. Lynch
Life of this patent
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Abstract
Methods and systems are provided for use with digital data processing systems to control or otherwise limit access to networked resources based, at least in part, on transactional artifacts and/or derived artifacts. The transactional artifacts and/or derived artifacts are processed based on transactional relationships between devices within the digital data processing systems.
Claims8
A method comprising:
- processing a first artifact stored on a server computer system to generate a verifier, wherein the server computer system is adapted to selectively provide, through a network, access to digital content to at least one user device, and wherein the first artifact is reflective of a first transactional history between the server computer system and the at least one user device;
- after the step of processing the first artifact to generate the verifier, receiving, by the server computer system, a credential from the at least one user device, wherein the credential is associated with a second artifact, and wherein the second artifact is reflective of a second transactional history between the at least one user device and the server computer system;
- comparing the credential to the verifier to determine whether a transaction between the server computer system and the at least one user device should be allowed;
- and
- authorizing the transaction responsive to the determination that the transaction between the server computer system and the at least one user device should be allowed based on a match between the credential and the verifier;
- modifying the first artifact using a first function;
- and
- modifying at least a portion of the second artifact with a second function that is different than the first function.
5 more elements
Dependencies are inferred from the claim text.