To protect your openHAB instance in the public Internet you can use client authenticate with SSL certificate feature.
Please see community.openhab.org/t/using-nginx-reverse-proxy-for-client-certificate-authentication-start-discussion.
To protect your openHAB instance in the public Internet you can use client authenticate with SSL certificate feature.
Please see community.openhab.org/t/using-nginx-reverse-proxy-for-client-certificate-authentication-start-discussion.