In academic terms, when writing about a system not well-documented, one has to make educated guesses based on known components. So, the paper could approach it as an analysis of Gofile's architecture, inferring on possible components like the IOD module if it's part of their system. This would be more theoretical but would require justification based on known best practices in file hosting services.
Another angle is to consider that "IOD" might refer to Input/Output Data, and if Gofile has a specific system for handling Input/Output data, such as a high-speed data pipeline for transferring files between users and servers. Alternatively, it could be part of their caching system. gofileiod
For security and privacy, Gofile prides itself on not tracking user uploads, which is a key feature. The IOD component would need to be designed to handle files without collecting user data, ensuring compliance with their privacy policies. In academic terms, when writing about a system