We want to send all new users to the Default environment but CUTOFF ALL BUT A FEW connectors to this environment. DLP rules are NOT enough. We want to, for example, completely cutoff the ability to connect to SQL or Google Sheets, etc. Unfortunately, this is not possible (!) which is very surprising and I'd say a bit alarming.
I'm very interested in how others are providing a "safe" environment for new app authors. Please provide your insights here.