Feebe WebWall, a Web Application Firewall, is a new class of software that protects applications from hackers and other malicious attacks. It enforces granular security policies to protect Web applications as well as confidential information from both random and targeted application security attacks. Feebe WebWall is based on a positive security model that ensures correct application behavior. Because it understands good application behavior, the positive security model does not require attack signatures or pattern matching techniques to detect and block attacks, Feebe WebWall is able to filter all application requests and deny anything that is not legitimate user activity. On the other hand, Feebe WebWall support negative security mode that can filtering known attack including SQL injection, Buffer overflow attacks, worms and so on. Version 1.2.07 may include unspecified updates, enhancements, or bug fixes.