Since the number of damage cases resulting from distributed denial-of-service (DDoS) attacks has recently been increasing,
the need for agile detection and appropriate response mechanisms against DDoS attacks has also been increasing. The latest
DDoS attack has the property of swift propagation speed and various attack patterns. There is therefore a need to create a lighter
mechanism to detect and respond to such new and transformed types of attacks with greater speed. In a wireless network system,
the security is a main concern for a user.