Electronic Credentials TRIZ Cases

Generating a funding source proxy from a primary account number allows terminals to track transactions across multiple devices and block abuse attempts.

A bridging network computer routes payment transactions to an Electronic Funds Transfer system for real-time fund crediting.

A controlled payment number bridges tokenized wallets and traditional e-commerce systems.

Continuous biometric possession monitoring eliminates additional point-of-sale authentication steps while maintaining transaction security.

Trusted entities segment customer profiles to transmit only required fields, preventing unnecessary personal information exposure during identity verification.

A mobile terminal converts token information into sound wave signals to enable contactless payment transactions across various terminals.

An email payment gateway processes transaction tokens to determine customer registration status and directs users to the appropriate checkout path.

Shamir Secret Sharing distributes key fragments to prevent permanent loss while maintaining non-custodial security.

A certificate server validates terminal credentials to generate digital certificates for secure payload downloads.

Client device displays a transaction code containing an expiry token for POS scanning, enabling offline payments without network connectivity.

A secure element permanently terminates commerce credentials locally using pre-established trust relationships.

Tokenized telephone payments replace sensitive data with secure intermediaries, preventing interception during transaction processing.

A bifurcated digital wallet system combines user information from multiple secondary servers through a central authentication server.

Virtual reality dealership platform integrates blockchain technology for secure vehicle transactions and digital inventory management.

An activation system merges payment device registration with e-commerce platform enrollment via NFC or Bluetooth interfaces.

Non-audible sound signals enable multifactor authentication between devices, resolving the trade-off between high security and low device complexity.

Digital token provisioning replaces physical coupons by extracting media keywords to automate event redemption tracking.

Risk determination system correlates device and account ownership data to authenticate mobile wallet provisioning requests.

A testimonial administration system generates verified customer feedback using digital certificates and verification codes.

Intermediary verification platform retrieves account data directly from financial institutions to confirm ownership.

A service provider system delegates transaction validation to external users to maintain authentication continuity.

An intermediary system generates authorization codes to verify users and devices, reducing coordination complexity while maintaining security.

Wireless certificate reader validates disposable payment tokens locally to eliminate fraud risks in unattended vending and parking systems.

Mobile devices generate single-use dynamic authentication tokens from magnetic stripe data to secure contactless payments against unauthorized access.

IoT payment devices provision digitized cards and send device identifiers to enable secure autonomous transactions.

A secure transaction card with an on-board display and integrated battery powers account information presentation after user authentication.

A payment handling apparatus encrypts transaction data between purchaser and vendor devices using time-based one-time passwords.

A low security level transaction unit permanently stores a security level indicator to enable direct token exchange.

A server generates optical codes for encoded user data, preventing unauthorized access to personally identifiable information during digital transactions.

Embedded contextual fields in transaction tokens eliminate remote database queries, reducing processing time while improving fraud detection accuracy.

User device transmits transaction report data to a token service provider after payment failures.

Segmenting primary credentials into delivery-channel-bound subtokens resolves the security risk of sharing access keys.

A temporary account system verifies user identities via digital identity networks to enable immediate financial operations without persistent accounts.

A dynamic multi-party computation system splits secret data into shares encrypted by distinct private keys across multiple devices.

A blockchain-backed health token system issues cryptocurrency to patients for pre-authorized healthcare services.

Access devices route token requests through existing authorization channels to retrieve payment tokens without direct wireless connectivity.

An intermediary system resolves cryptogram mismatches by mapping payment cards to funding accounts, enabling real-time selection without transaction delays.

A Level of Assurance server manages authentication by forming proximity-enforced Bluetooth links between client devices and service providers.

A cloud payments platform uses pluggable adapters to unify transaction processing, resolving integration complexity and data model inconsistency.

A contactless card uses near field communication for bi-directional authentication with a computing device.

Cloud intermediaries process payments using short, geo-locked tokens to eliminate wireless interception risks while maintaining transaction speed.

A resource transfer integration platform manages digital key access and executes automated transactions between cold storage wallets and distribution accounts.

Online resource mediates credential management between electronic devices and bank servers, resolving the trade-off between security and system complexity.

A risk-based provisioning system selects authentication paths based on wallet and issuer risk levels to secure mobile payment accounts.