Cyber Times International Journal of Technology & Management

In current scenario, internet is becoming the necessary for humans. Mostly, people never want to spend time for daily need of life, like shopping, searching, utility bill payment etc. People want to complete it as soon as possible by using some web applications, which is based on the internet. Similarly, web application developers also desire to give maximum service at the same platform. For this kind of requirements, the concept of web service takes place that gives the centralization service to user at same platform but it faces the number of security issue. In this paper, we discuss about the basic concept of web service and also focus on the security issues which arise due to the vulnerability and threats.