Using Parse.com API for arduino for non ssl hardware

Setup http to https relay server:

Apache with with mod_proxy and mod_ssl modules (at Linux box)

<VirtualHost *:80>
        ServerName xxx.yyy
        SSLProxyEngine On
        ProxyPass  / https://Parse.com/
</VirtualHost>

Workflow:

Arduino->http->'relay server'->https->'Parse.com'