Password Entry Validation to Prevent Accidental Disclosure

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Solution Overview

Problem

Users inadvertently expose their passwords despite using password managers due to accidental entry in incorrect fields or windows, leading to potential security breaches.

Innovation Solution

A system that checks if the cursor is in a password entry field before accepting password inputs, issuing a warning and discarding unintended entries, and requiring a preliminary password key for intentional submission.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If password managers are used to store and manage passwords, then password security is improved, but passwords are still vulnerable to exposure when being submitted

Engineering Contradiction:

Improvepassword securityVSAvoidpassword exposure

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The system performs a preliminary check to determine whether the cursor is positioned in a password entry field before accepting password input. This preliminary action prevents accidental password exposure by validating the input context before processing the password, thereby maintaining security while allowing legitimate password entry.

Inventive Principle:

Principle #10Preliminary action

2Ease of operation

If users enter passwords quickly without verification, then ease of operation is improved, but accidental password disclosure increases

Engineering Contradiction:

Improvepassword entry speedVSAvoidaccidental password disclosure

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The system provides immediate feedback to the user by issuing a warning message when the cursor is not positioned in a password entry field. This feedback mechanism allows users to correct their input location quickly without significant delay, maintaining ease of operation while preventing accidental password disclosure through real-time guidance.

Inventive Principle:

Principle #23Feedback

3Reliability

If the system checks cursor position before accepting password input, then password security is improved, but system complexity increases

Engineering Contradiction:

Improvepassword securityVSAvoidsystem complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The system leverages the existing cursor positioning information that is already tracked by the graphical user interface to determine password entry context. By utilizing this self-provided information from the UI framework, the system adds security functionality without significantly increasing complexity, as it builds upon existing infrastructure rather than implementing entirely new mechanisms.

Inventive Principle:

Principle #25Self-service

Data Source

PatentUS12602457B2Preventing accidental password disclosure

Publication Date: 2026.04.14 INTERNATIONAL BUSINESS MACHINE CORPORATION

AI summary

A computer-implemented method, according to one embodiment, includes: receiving a preliminary password key from a user, and in response to receiving the preliminary password, determining whether a cursor of a graphical user interface is located in a password entry field. In response to determining that the cursor of the graphical user interface is not located in the password entry field, a warning is issued to the user. Additionally, any inputs that are received from the user are discarded in response to determining that the cursor of the graphical user interface is not located in the password entry field.