Video Conferencing Client Identification System
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Solution Overview
Problem
Current authentication methods, particularly single-factor password-based systems, are vulnerable to theft and misuse, and two-factor authentication faces resistance due to user inconvenience and compatibility issues, while existing solutions lack robustness against identity theft and hacking.
Innovation Solution
A client identification system utilizing video conferencing technology, where a client device with a video camera and voice transmitting capabilities authenticates clients in real-time by transmitting images and voice over a communication network to a user terminal for verification, incorporating dynamic, multimedia-based authentication to prevent fraudulent access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If two-factor authentication is implemented, then security is improved, but user convenience deteriorates
Solution Approach 1:
The patent replaces physical mechanical tokens (smart cards, key fobs) with a software-based authentication system that uses the client's existing webcam and microphone. This substitution eliminates the need for clients to carry additional physical devices while maintaining strong security through multimedia biometric verification, thereby resolving the contradiction between security and convenience.
Solution Approach 2:
The system leverages the client's own existing hardware (webcam and microphone) that they already possess and use for other purposes. By utilizing these self-owned resources for authentication, the system avoids requiring clients to carry or manage additional authentication devices, thus improving convenience while maintaining security through the use of multimedia biometric data.
2Device complexity
If static authentication information is used, then implementation simplicity is improved, but vulnerability to hacking increases
Solution Approach 1:
The patent transitions from static authentication information (fixed passwords, unchanging token data) to dynamic multimedia authentication data. The system captures real-time video and audio signals that continuously change, making the authentication information dynamic and resistant to replay attacks and hacking, while maintaining implementation simplicity by using standard webcam and microphone hardware.
Solution Approach 2:
The system changes the fundamental parameters of authentication from static textual or numerical data to dynamic multimedia parameters including video frames, audio waveforms, and temporal patterns. This parameter transformation creates authentication data that is inherently resistant to hacking while keeping the system simple to implement using existing hardware capabilities.
3Reliability
If multimedia authentication is implemented, then security against identity theft is improved, but device complexity increases
Solution Approach 1:
The patent leverages the universal multi-functionality of modern client devices that already possess webcams and microphones for various purposes (video calls, conferencing, media recording). By utilizing these existing multi-functional components for authentication, the system achieves strong identity theft protection without significantly increasing device complexity, as the hardware is already present and serves multiple functions.
Data Source
AI summary
A system and process for identifying a client, comprising a client device having a video camera and a voice transmitting and receiving device capable of transmitting a client's image and voice via a communication carrier system and a communications network to a user terminal, whereby the user terminal permits an authentication of the client's image and voice in real time. Another aspect of the present invention includes a method of identifying a fraudster, comprising the steps of using a client device having a video camera and voice transmitting and receiving device to initiate an authentication of a client's identity, transmitting the fraudster's image and voice over a communication carrier system and a communications network to a user terminal, comparing the fraudster's image and voice to client data, and storing the fraudster data.