Privileged Communication System with Server Disconnection
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Solution Overview
Problem
Establishing privileged online communications between a client and an attorney while ensuring confidentiality and compliance with legal privilege requirements is challenging, especially in computer-implemented systems, as existing technologies fail to adequately manage privacy and exclude non-privileged third parties.
Innovation Solution
A computer-implemented system that enables peer-to-peer communication between a client user and an attorney member, using encryption and disconnection from non-privileged servers during privileged sessions, with verification of attorney credentials and secure data storage to prevent recordation of privileged communications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a communication server is used to facilitate online communication between client and attorney, then communication can be established and managed, but the presence of the server creates a non-privileged third party that compromises attorney-client privilege
Solution Approach 1:
The patent extracts the communication server from the privileged communication path. The server facilitates connection establishment and resource allocation but is explicitly excluded from the actual privileged communication channel. The client and attorney communicate directly peer-to-peer, with the server acting only as an initial intermediary that is then removed from the communication flow, thereby maintaining privilege protection while preserving ease of operation.
Solution Approach 2:
The patent uses a temporary intermediary approach where the communication server acts as a mediator only during the connection establishment phase. Once the direct peer-to-peer link is established, the server's mediating role is terminated for that communication stream. This allows the system to benefit from server-mediated connection management while eliminating the server's presence from the privileged communication itself.
2Reliability
If peer-to-peer communication is implemented to exclude third parties, then attorney-client privilege is maintained, but system management and coordination become more complex
Solution Approach 1:
The patent segments the communication system into distinct functional zones: a server-managed control plane for connection establishment and resource allocation, and a client-attorney data plane for privileged communication. This segmentation allows the complex server-mediated setup to coexist with simple peer-to-peer communication, reducing overall system complexity while maintaining privilege protection.
Solution Approach 2:
The patent performs all necessary coordination and setup actions preliminarily through the communication server before the privileged communication begins. The server handles authentication, connection establishment, and resource allocation in advance. Once these preliminary actions are complete, the client and attorney can communicate directly without requiring ongoing server intervention, simplifying the active communication phase.
3Reliability
If encryption is applied to protect privileged communication, then confidentiality is improved, but processing overhead and system complexity increase
Solution Approach 1:
The patent implements client-side and attorney-side encryption where each party independently manages their own encryption and decryption operations. The communication server does not participate in the encryption process, eliminating the need for complex server-side cryptographic infrastructure. Each endpoint performs self-service encryption using standard protocols, reducing overall system complexity while maintaining strong confidentiality.
Data Source
AI summary
A system and method for conducting a privileged communication session between a client user and an attorney subscriber includes initiating a communication session between the client user and the attorney member in response to a communication session request, via a communication application where the communication session is configured to be selectively conducted via the communication application in a non-privileged mode and in a privileged mode such that in the non-privileged mode, the communication session is conducted via a communication server in communication with a user client computing device and an attorney computing device, and such that in the privileged mode the communication session is conducted via a direct communication link initiated via the communication application such that, in the privileged mode the communication server is disconnected from the direct communication link.