Breached Password Detection With Targeted User Training

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Solution Overview

Problem

Existing security solutions fail to address user behaviors that lead to password breaches, such as weak, reused, or shared passwords, increasing organizational risk.

Innovation Solution

Implementing a system that identifies users with breached passwords and provides targeted electronic training campaigns to educate them on best password practices, adjusting risk scores based on training outcomes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If organizations run password breach tests against active directory lists, then they can identify users with weak, reused, or shared passwords, but this alone does not prevent users from continuing poor password behaviors

Engineering Contradiction:
Improvepassword securityVSAvoiduser behavior change
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system performs preliminary identification of users with breached passwords through breach tests before implementing corrective training. By detecting vulnerable users in advance and providing targeted training before they actually use weak passwords in production systems, the system prevents security issues before they occur.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements a feedback loop where breach test results are communicated to users through targeted training campaigns. Users receive specific feedback about their password vulnerabilities and are guided to improve their password practices, creating a continuous cycle of identification, education, and improvement.

Inventive Principle:
Principle #23Feedback

2Reliability

If existing solutions prompt users to change passwords after detecting breaches, then password replacement occurs, but the underlying behaviors leading to weak password choices are not addressed

Engineering Contradiction:
Improvepassword strengthVSAvoidbehavioral insight
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

The system extracts and isolates the behavioral component from the password management process. Instead of merely handling password replacement, it separately identifies and addresses the root behavioral causes of weak password choices through targeted training, removing the limitation of traditional solutions that only address the symptom而非 the cause.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system introduces targeted training as an intermediary between password breach detection and password change. This intermediary layer addresses the behavioral root causes by educating users on why their passwords are vulnerable and how to improve, bridging the gap between detecting the problem and achieving lasting behavioral change.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If targeted electronic training campaigns are provided to users with breached passwords, then user awareness improves, but implementation complexity increases

Engineering Contradiction:
Improvefuture breach preventionVSAvoidtraining system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system applies local quality by providing customized training specifically tailored to each user's identified vulnerabilities rather than universal training for all users. Training content is localized to address specific breach types and individual user behaviors, making the complex training system efficient and targeted rather than generic and wasteful.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The training system is segmented into targeted campaigns based on breach test results. Users are divided into groups based on their specific vulnerabilities (weak passwords, reused passwords, shared passwords), and each segment receives appropriately customized training content, reducing overall system complexity through modular, targeted approaches.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12499209B2System and methods for minimizing organization risk from users associated with a password breach
Publication Date: 2025.12.16 KNOWBE4 INC
  • US12499209B2 patent drawing
  • US12499209B2 patent drawing
  • US12499209B2 patent drawing

AI summary

System and methods are disclosed for organizations to run a test against an active directory list to see if any user-provided passwords have been part of an existing data breach. Utilizing information from such a test identifies users that have weak passwords, reused passwords or shared passwords that have been associated with an earlier breach. With this information, the organization can seek to reduce risk by training staff for this specific issue in a timely and appropriate manner to significantly reduce the risk of a future breach by those identified users. Training can be customized and targeted at those users who attempt to use passwords that have been associated with a breach (either of their own account or of another account on the same or related domain.