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Nothing specific needs to be configured for the Linux environment at an OS level if you are only connecting over LAN through a browser.
However, if you want to connect over LAN using a native app (e.g. the Bitwarden app or
git) you will need to trust the Root CA.
From the folder you have downloaded your Embassy’s Root CA, run the following commands:
sudo apt-get install -y ca-certificates sudo cp Embassy\ Local\ CA.crt /usr/local/share/ca-certificates sudo update-ca-certificates
In the output it should say
1 added if it was successful.