Security is an interesting issue in the advanced world and with the exponential development of portable applications accessible, conveying a superbly working, profoundly secure application is vital to client maintenance. It is essential to tell clients what data is being gathered, just as how and why organizations are gathering it. Applications should just gather completely fundamental information.
It is basically classified into 3 categories:
Web Apps: These resemble the typical web applications that are gotten to from a cell phone worked in HTML.
Local Apps: These are applications local to the gadget manufactured utilizing the OS includes and can run just on that specific OS.
Mixture applications: These look like local yet they act like web applications making the best utilization of both web and local highlights.