Google Nest camera contact request

If anyone has access to a Google Nest engineer could you pass their info to me offline? Going through tech support didn’t get me anywhere. We’re seeing that their cameras and the cloud servers they home back to ( are using TLS 1.0 and no server name in the certs, which our firewalls are dropping and our security folks are reluctant to relax rules to make work. Hoping for a status on when modern security communications might be used on these.