[Retracted] Lightweight Statistical Approach towards TCP SYN Flood DDoS Attack Detection and Mitigation in SDN Environment

Table 6

Parameters used for evaluation.

S. no.	Parameter	Description
1	Bandwidth	Bandwidth consumed by ingress flow.
2	TCP packets	The number of TCP packets received.
3	Entropy	Entropy is the degree of random numbers, and low entropy means a higher degree of randomness and vice versa.
4	Softirq	High-priority software processes are handled by software interrupts known as softirqs.
5	Softnet	Softnet statistics state the number of packets processed.