- Read the book SQL Injection Attacks and Defense till Page 170
- Learned few functions for MySQL from https://www.w3schools.com/mysql/mysql_ref_functions.asp
- Read blog :
- https://github.com/OWASP/www-community/blob/master/pages/attacks/SQL_Injection_Bypassing_WAF.md
- https://gist.github.com/cyberheartmi9/b4a4ff0f691be6b5c866450563258e86
- https://websec.wordpress.com/2012/06/12/secuinside-ctf-writeup-sqlgeek/
- https://websec.wordpress.com/2013/05/26/secuinside-ctf-2013-writeup-the-bank-robber/