Unanswered: Is it is advisable to make transactional applications using Sencha and PhoneGap?
We are planning to develop a financial trading application for mobile. The proposed application includes a lot of financial transactions. So I just want to know whether it is advisable make such a application using Sencha Touch and PhoneGap?
I have the following concerns
The client server communication is using JSON so it can easily replicated by a third party so what is the data security?