Installed Node-RED on an Ubuntu AWS instance, setup security groups (allow access to port 1880). Node-RED itself works fine and I can send data over the internet. But if I create a http in node and try open the page I'm getting a "This site can’t be reached" error. I'm accessing it over public IP …

I wont comment too much in security, I'm not qualified enough. BUT, you can use something like (I'm sure there are others): node-red-contrib-http-custom-port (node) - Node-RED (nodered.org) This will fire up its own express instance (therefore a custom port) So you can still restrict port 1880 t…

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