URL-Encoded Meeting Data Encryption for Privacy Compliance
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Solution Overview
Problem
Network-based conference services face challenges in managing meeting information while adhering to privacy laws like GDPR, and there is a need for improved methods to organize, initiate, and manage electronic communications without storing sensitive data on conferencing servers.
Innovation Solution
The use of a cloud-based microservice to compress, encrypt, and encode meeting information into a URL for secure transmission and storage, allowing for easy setup and management of meetings without maintaining data on the conferencing server, utilizing encryption techniques like Curve25519 Diffie-Hellman and Edwards-curve Digital Signature Algorithm for secure authentication and data protection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If meeting information is stored on the communication server for authentication and management, then conference services can be properly organized and managed, but privacy compliance becomes difficult and data security risks increase
Solution Approach 1:
The patent extracts sensitive meeting information from the communication server storage and places it in encrypted form within URL parameters. The meeting information is compressed and encrypted using Curve25519 Diffie-Hellman key exchange, then encoded into URL-safe format. This extraction removes the need for the server to store plain-text meeting information, thereby reducing privacy compliance risks while maintaining conference management functionality.
Solution Approach 2:
The patent transforms meeting information from a stored data format into encrypted URL parameters. The information undergoes parameter changes through compression, encryption with dynamic key exchange, and URL encoding. This transformation allows the meeting information to be transmitted and accessed securely without requiring persistent storage on the communication server, thus resolving the contradiction between reliable conference management and privacy compliance.
2Ease of operation
If meeting information is stored on the communication server, then authentication and permission enforcement can be performed, but data synchronization and garbage collection become complex
Solution Approach 1:
The patent performs preliminary action by compressing and encrypting meeting information into URL parameters before the communication server needs to access it. The encryption using Curve25519 Diffie-Hellman and encoding into URL format is done in advance, allowing the server to simply decode and decrypt the information when needed for authentication, without requiring complex data synchronization or garbage collection processes.
3Reliability
If meeting information is transmitted securely using encryption, then data protection is improved, but the complexity of the system increases
Solution Approach 1:
The patent introduces an intermediary encryption layer using Curve25519 Diffie-Hellman key exchange that mediates between the meeting information and the communication server. The meeting information is encrypted with a dynamically generated key that is exchanged through the URL parameters. This intermediary encryption mechanism provides strong data protection while maintaining relatively simple system architecture, as the encryption/decryption operations are localized and do not require complex distributed key management infrastructure.
Data Source
AI summary
Methods and systems for creating and managing electronic communications are disclosed. Exemplary methods can compress and encrypt meeting information and encode the compressed and encrypted meeting information into a uniform resource locator (URL) for transmission between one or more devices and a conferencing server.