Chargeable Dischargeable Security System Payment Fraud Reduction
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Solution Overview
Problem
Conventional payment systems face issues such as difficulty in handling large transactions, high fraud risk, and stringent prerequisites for account setup, as well as insecurity in pre-paid instruments like gift cards and telephone cards, which limits their usability and accessibility.
Innovation Solution
A Chargeable and Dischargeable Security System (CDS) that allows users to establish two accounts with different PIN numbers, enabling controlled access and automatic or manual discharge of funds, rendering the payment instrument unusable when not funded, thus enhancing security and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional payment systems (debit/credit cards) are used, then transactions can be made at point of sale, but fraud risk increases and security decreases
Solution Approach 1:
The patent segments the payment system into multiple components: a secured memory device separate from the card, multiple authentication factors (PIN, biometric), and layered security protocols. This segmentation prevents single-point failures and reduces fraud risk by requiring multiple independent verification steps.
Solution Approach 2:
The system performs preliminary authentication and authorization actions before allowing transactions. The secured memory device stores authentication data in advance, and the system verifies user identity and transaction legitimacy before processing, preventing fraudulent transactions from occurring.
2Adaptability or versatility
If pre-paid instruments (gift cards, telephone cards) are used, then payment flexibility is improved, but security decreases as they can be easily lost or stolen
Solution Approach 1:
The patent implements a nested structure where the secured memory device is embedded within or associated with the payment card. The memory device contains encrypted authentication data nested within the card system, providing layered security while maintaining the portability and flexibility of pre-paid instruments.
Solution Approach 2:
The system changes the security parameters of pre-paid instruments by implementing dynamic authentication requirements, biometric verification, and encrypted storage. These parameter changes transform vulnerable pre-paid cards into secure payment devices that maintain flexibility.
3Stability of the object's composition
If financial institution prerequisites are required for account setup, then account stability is improved, but accessibility decreases for applicants who cannot meet prerequisites
Solution Approach 1:
The patent creates a universal payment system that can serve multiple user types and scenarios. The secured memory device architecture can accommodate various authentication methods and user profiles, making the system accessible to different populations while maintaining security and stability through standardized protocols.
4Quantity of substance
If checks are used for large transactions, then transfer of significant sums is enabled, but transaction time increases and clearance delays occur
Solution Approach 1:
The patent replaces the mechanical paper-based check system with an electronic payment system using secured memory devices. This substitution eliminates physical check handling, mailing, and manual processing, enabling instant electronic transfer of large sums while reducing clearance time to minutes or seconds.
Data Source
AI summary
The invention provides a system and method for ensuring secure payment transactions. The invention provides for a chargeable and dischargeable security (CDS) system that allows users/account holders to have greater control over access to their accounts. The CDS-system may include a CDS-instrument, such as a credit or debit card that can be charged with funds located in a first account and then discharged either automatically or manually so that the potential for fraud and misuse are significantly reduced.