Date Added: Jan 2012
The World Wide Web has been developed with very rapid progress in recent years. Web applications use the database at the backend for storing data and SQL (Structured Query Language) for insertion and retrieval of data. There are some malicious code that can be attach to the SQL called SQL Injection. SQL injection attacks are possible because web application code is not secured during application development. One of the best ways to secure applications is by limiting access to those authorized to access the application. SQL injection is a hacking method that is based on the security vulnerabilities of web application.