I was referring to this post http://community.spark.io/t/suggested-addition-to-documents-wireless-security/5552, but I could not come clear with it.
So my queries are:
If I am not using the Spark Cloud means any connection over TCP ( say MQTT for instance over local wifi) is not secure unless explicitly implemented. Am I correct?
I have my own cloud hosted in Amazon Web Services which has AES encryption (if I am right). Now I am trying to reach the server using custom TCP sockets ( MQTT again ) from the Spark core. Do I need to secure anything from the client side?
What SSL/TLS security can I implement explicitly, within the arduino wrapper in spark core?
Your help is appreciated.