You can set specific restrictions on who can and who can't access data for your own Amphoras on the public data repository.
To do this, go to
Options on the Amphora page.
Now create a new restriction by clicking
Restrict an Organisation in the top-right. Search the organisation you want to restrict then simply click
Note that you can only restrict existing organisations on the Amphora platform. If there is a specific organisation, e.g. close competitor, that is not yet on Amphora but you want to restrict, please email email@example.com