There aren't clear insturctions on configuring Substrate as a public / permissionless blockchain

[00hello]

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Content request

It would be great if you could provide some instructions about securely configuring substrate for permissionless / public blockchains.

The docs are very clear on how Substrate handles trusted nodes, but what about untrusted ones? l know that I just need to make port 30333 public and I know the configurations that I've made in my own code.

But I'm not entirely sure what other options need to be switched on or off within the Substrate framework itself in order to make sure everything is secure.

Are you willing to help with this request?

No.