Add security to the flow or to a node

General
1

Good afternoon to all this great community,

Along with the hello, I have the problem of having a flow in which there are nodes that some people have to access, but other nodes that do not, so I would like to hide or secure them.

I would like to know if there is a possibility to hide or secure a flow.

If not, I'd like to add security to a function node or see the possibility of hiding or encrypting it.

Thanks in advance.

Greetings.

2

AFAIK, there isn't really any way to secure individual nodes or flows.

You can install some nodes in a way that flow editors cannot delete and you can configure a node-red instance to disallow some specific nodes. You can also add a login to the editor. But that is about it.

I think that the recommendation is to have more than 1 instance of node-red. Use a protected instance to prevent access and expose appropriate API style connections.

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