Meshtastic security menu "public key"

1

Hello
Where can we found information about the new “security menu” with private / public and admin key?

2

This video may be useful?

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3

how can we setup the private and public key ? they are not generated automaticaly ? Do we have to write a passcode like a seed ?

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4

I think the keys are exchanged when you first contact a node. I’ve noticed sometimes I get a red key symbol, and I find if I delete the node from my list, it seems to sort things out the next time a talk to it. From what I can gather, the iOS updates keep adding better explanations for features.
Have you clicked on the “?” symbol?

I’ve been following the Meshtastic discord channel. It helps a bit, but I am only relatively new to Meshing.

5

You need firmware 2.5

6

this is a good thing.

Now, encrypting the entire header would be a good next step.