HTTPS port 443

Only if you restrict outbound SSL connections via the standard port 443, please unblock the Box's access to the following servers:

1. https://camio.com
2. https://*.camio.com
   
   The following URLs are currently used but they will soon be replaced by CNAMEs on the camio.com domain (so covered by #2 above at that point). For now, allow access also to:
   
   
3. https://camio-cameras.appspot.com
4. https://cam-dot-camiologger.appspot.com
5. https://cam-dot-camio-test.appspot.com
6. https://camiologger.appspot.com
7. https://praxis-api-dot-camio-test.appspot.com

HTTP port 80 (only to fix clock drift)

Only if SSL fails due to severe clock drift on the Box, a single HTTP request for the current time via port 80 is made to this server. All external communications are SSL encrypted other than this rare HTTP request used only to correct the local clock:

8. http://camio.com/time

DNS Servers

The Box uses Google DNS servers by default:

9. 8.8.8.8
10. 8.8.4.4