PATENT CLAIM ANALYSIS

Application Number: 16159040
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["726", "007000"]

Abstract:
Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.

Claim (Index 19):
A method for authenticating a user for access to an electronic resource managed by a system, the system comprising a processor and a non-transitory computer-readable storage medium storing instructions that, when executed by the processor, cause the-system to perform the method, the method comprising:\n receiving personal information from a user device attempting to access the electronic resource; determining whether the personal information is valid; determining that the personal information has not been previously provided to the system; requesting, after and in response to receiving the personal information from the user device and determining that the personal information has not been previously provided to the system, one or more responses to a Reverse Turing Test (RTT), regardless of whether the personal information is valid; receiving one or more responses to the RTT; determining whether the one or more responses to the RTT are valid; and selectively granting the user device access to the electronic resource only if the personal information is valid and the one or more responses to the RTT are valid.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 97.0
- Lexical Diversity: 1.76364
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14189152', '13532223', '13081711', '15075547', '11781196']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2814893968781987
- 35 USC 102 Novelty (BERT): 0.519319640490586
- Combined Prediction Score: 0.3052724212394375
- Mean Citation Score: 314.49682
- Max Citation Score: 322.72653
- Similarity Product: 262.9928632242859

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test