Date Added: Dec 2011
The font level tainting is the another new approach for preventing SQL injection attacks, that involves comparing the meta strings library with the SQL statements that includes the characters including the different font levels in the user input, to prevent them if found any and protecting the web applications against SQL injection is discussed in this paper. This paper includes the strange idea of combining the declarative method and the quest method. SQL injection is the main problem that occurs with web application security. It gives the attackers unauthorized access to the database containing the web applications which in turn leads to the cause of defects in the web applications.