International Journal of Emerging Technology and Advanced Engineering (IJETAE)
Web service is a responsible for the machines to communicate with each other in World Wide Web. Most of the Web services in real world application developed were to work on PC Platforms, not in mobile. Web services developed on Mobile platforms have to overcome the challenges in this platform. Mobile based web services provide interoperability. In today's development of technology, Hand held devices are ruling the world, so there is a need of mobile based services. The security in terms of mobile phones is the issue due to misplacement of the device or in terms of theft. Web services used in the mobile devices should be more secured to avoid the loss of data and unauthorized access of the web services.