PATENT CLAIM ANALYSIS

Application Number: 15920873
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["726", "004000"]

Abstract:
A password breach registry is utilized to secure a service provided by a service provider. The password breach registry is a publicly accessible registry and includes password tokens written by breached service providers. The password tokens indicate passwords used to access breached service providers that may have been breached. A service provider can subscribe to the password breach registry and periodically query the password breach registry to determine if a password token corresponding to a user of a service provided by the service provider has been written to the password breach registry. This may indicate that the user of the service utilizes the same password on other services that have been breached. Upon determining that the password token has been written to the password breach registry, the user can be locked out from the service to prevent a malicious actor from gaining access to the account of the user.

Claim (Index 1):
A computer-implemented method comprising:\n identifying, by a first service provider, a hash function for a password token corresponding to a password for a user of a breached service, the password token written to a password breach registry by a provider of the breached service; creating a plurality of comparable tokens, by the first service provider, by hashing passwords, utilizing the identified hash function, for each user of the service provided by the first service provider; comparing the password token in the password breach registry to the plurality of comparable tokens, each comparable token corresponding to a first service password for the user of the service; and based on the comparing, determining a comparable token of the plurality of comparable tokens is equivalent to the password token indicating the user utilizes the same password for the first service and the breached service.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.55738
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15254464', '15254474', '15920857', '13949222', '15082890']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2773791733222638
- 35 USC 102 Novelty (BERT): 0.5511082965852693
- Combined Prediction Score: 0.3047520856485644
- Mean Citation Score: 251.982306
- Max Citation Score: 417.94592
- Similarity Product: 362.4797025231743

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test