Date Added: Mar 2012
The use of web application has become increasingly popular in the people daily life as reading news paper, making online payments for shopping, etc. At the same time there is an increase in number of attacks that target them. In this paper, the authors present a detailed review on various types of SQL injection attacks and prevention technique for web application. Here, they are presenting a new technique for prevention of SQL injection attack for web application. As they know that SQL injection attack can be easily prevented by applying more secure scheme in login phase. To address this problem, they proposed a technique with highly secure login scheme which uses hash code with salt.