Group Texting System Identity Protection via Server Mediation
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Solution Overview
Problem
Existing group text messaging systems face challenges in facilitating bidirectional communication, managing member identities, and ensuring security, particularly in managing member entry and exit, and maintaining confidentiality, as they often require members to know each other's phone numbers and lack reliable logging and delivery confirmation.
Innovation Solution
A bidirectional group texting system where a group owner provisions a unique telephone number for the group, allowing text messages to be sent and received without revealing member identities to each other, enabling secure and efficient communication by using a provisioned phone number to route messages within the group.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If members' identifying information is hidden from all recipients, then security and confidentiality are improved, but bidirectional communication capability deteriorates
Solution Approach 1:
The patent introduces a server as an intermediary that receives messages from members and distributes them to other members. The server acts as a mediator that enables bidirectional communication without requiring members to have each other's identifying information, thus maintaining security while enabling communication. The server processes message routing and delivery confirmation without exposing member identities to each other.
2Ease of operation
If each member knows the identity of every other member, then communication flexibility is improved, but security and confidentiality deteriorate
Solution Approach 1:
The server serves as an intermediary that manages member identities and message routing. Members can communicate flexibly through the server without needing to know each other's identities. The server maintains the member list and handles message distribution, providing communication flexibility while preserving security by keeping identities hidden from members.
Solution Approach 2:
The system segments the knowledge of member identities, giving exclusive access to the group owner while keeping other members unaware of each other's identities. This segmentation allows the group owner to manage the group flexibly while maintaining security for confidential communications among members.
3Reliability
If a provisioned phone number is used to route messages, then member identity protection is improved, but system complexity increases
Solution Approach 1:
The server acts as an intermediary that manages the provisioned phone number and message routing. While this adds system complexity, it provides centralized control over message distribution and identity protection. The server handles the complexity of number management and routing, shielding members from these complexities while maintaining strong identity protection.
Data Source
AI summary
A passive wireless electronics detection system is disclosed having one or more radio antenna assemblies able to receive digital data from a wireless electronic device located within a predetermined range, and storage associated with the radio antenna assemblies for storing at least some of the digital data received. The storage is through connection to the internet, or can be local to the antenna assemblies. The digital data includes wireless device meta-data such as the device name, MAC address, BSSID, previous Wi-Fi networks connected to, etc. A device listing is complied through frequency of detection or user input, and an alert may be triggered when an unexpected device is detected, which can then be sent to one or more digital devices.