1. Install `mkcert` to handle locally trusted SSL certificates. 2. Generate a local certificate which is used for both WordPress and Mobilizon. ```bash mkcert -install -cert-file certs/lan.pem -key-file certs/lan-key.pem wp.lan mz.lan ``` 3. Add the two dummy domains to your /etc/hosts file: ``` 127.0.0.1 wp.lan 127.0.0.1 mz.lan ```