Because Mediaflux supports a lot of protocols there are a lot of possible ways to upload and download your data. Users come in two categories of relevance:
This means you have an account and can log in directly to Mediaflux. The details on how to login with various protocols and interfaces are found in (see access mechanisms).
We do use secure tokens to authenticate upload clients to Mediaflux. However, these are generally for instrument facilities and will be deployed as part of a process to deploy Mediaflux with that instrument.