Managed File Transfer Routing for Secure Large Data Exchange
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Solution Overview
Problem
Existing file transfer methods, such as email attachments and FTP, are inadequate for secure and efficient transfer of large files due to security vulnerabilities, speed limitations, and complex setup requirements, especially in enterprise environments.
Innovation Solution
A hybrid on-premises/off-premises managed file transfer (MFT) system that combines on-premises MFT components within an enterprise network with cloud-based MFT services, optimizing file transfers by utilizing both local and global location servers to minimize reliance on public networks and reduce transfer times.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If email attachments are used for data transfer, then convenience is improved, but security and transfer speed deteriorate
Solution Approach 1:
The patent introduces an MFT server as an intermediary between sender and recipient. Instead of direct email attachment transfer, files are uploaded to the MFT server which then manages secure distribution. This intermediary system provides encryption, authentication, and tracking capabilities that email lacks, while maintaining user-friendly access through web portals and APIs.
2Quantity of substance
If FTP is used for large file transfer, then transfer capability is improved, but security and setup complexity worsen
Solution Approach 1:
The patent transforms the transfer protocol parameters from plain text FTP to encrypted MFT protocols. It implements SSL/TLS encryption, authentication mechanisms, and secure session management. The system changes the operational parameters including transfer speed optimization, resume capability, and parallel transfer channels while maintaining secure encrypted communication throughout the process.
3Reliability
If on-premises MFT system is implemented, then security is improved, but device complexity and maintenance burden worsen
Solution Approach 1:
The patent segments the MFT system into distinct functional modules including file transfer engine, user management system, security authentication service, and reporting module. This modular architecture allows enterprises to deploy only the components they need and simplifies maintenance by isolating functions. The segmented design also enables distributed deployment across multiple servers if required.
4Ease of operation
If cloud-based MFT service is used, then ease of operation is improved, but control and customization worsen
Solution Approach 1:
The patent implements a dynamic MFT platform that can adapt its behavior based on enterprise requirements. The system features configurable security policies, customizable transfer workflows, and adjustable authentication methods. Enterprises can dynamically modify parameters such as encryption keys, access controls, and transfer protocols without redeploying the entire system, combining cloud ease-of-use with enterprise customization needs.
Data Source
AI summary
Systems and methods are provided for managed file transfer. A managed file transfer server may receive a request from a sender to send a file (bulk data) to a recipient and may determine a location server that is closest to the location of the recipient. A server-to-server transfer can be automatically initiated to move the file to the location server that is closest to the location of the recipient.