...
There are four data access types in Synapse:
Private Access Data
Data set to private access is visible only to you and other users whom you select in sharing settings. It is not viewable to any other Synapse users. This is the default setting when you create a new project in Synapse.
Controlled Access Data
Data set to controlled access can be available to registered, certified, and validated users that fulfil specific requirements for data access through conditions of use that you set.
...
To learn more about conditions for use and how to apply them to your data, see Conditions for Use.
Open Access Data
Data set to open access is available to all registered Synapse users, without additional use limitations.
...
Data from model organisms, species, or strains
Non-biological data, like data used for the calibration of instruments
Human data that are:
Publicly available elsewhere
De-identified and non-sensitive, with no known sharing or use restrictions
Self-contributed and unambiguously consented for open data sharing and use
Anonymous Access Data
Data set to anonymous access is available for anyone (users do not need a registered Synapse account to access)
...