A Survey on Detection and Prevention Techniques for SQL Injection Attacks

Abstract

SQL Injection Attack causes a very serious security issue over web applications or websites. In this attack, Attacker is able to take benefit of poorly coded Web application software to put malicious or unwanted code into the organization's systems and network. The vulnerability exists within web application when a Web application does not provide proper validation or filtering for the input data entered by the user in the Input fields. In today’s world there are large numbers of web application which are having many input fields where Hacker can get chance to attack as a SQL Injection (E.g. To dump the database contents to the attacker). So Attacker can access the confidential data of the organization. We are going to present a survey of SQL Injection attack, detection and prevention techniques in this paper .It Targets the back end data stores through web application