[Retracted] Prevention Techniques against Distributed Denial of Service Attacks in Heterogeneous Networks: A Systematic Review

Table 5

Summary of D-PID-based DDoS prevention techniques.

Ref	Main idea	Type	Strength	Future work	Results
Luo et al. [49]	Purposing a dynamic path identifier mechanism’s design, implementation, and assessment	Prevention	Increases the expense of attacking and makes it easier to recognize the attacker swiftly	This research is the initial step towards adopting D-PIDs; more research in this area is required	D-PID successfully mitigated DDoS attacks, according to modeling and experiment data
Punidha et al. [50]	Introduces and implements a novel node blocking mechanism to prevent DDOS attacks	Prevention	Minimized the effects of the attacks and properly maintained by providing the conditions required to prevent DDoS attacks	Further research to use D-PID for reducing DDoS attacks can bring more improvement	When the unauthorized entrance and attack happened, these measures defended the traffic from a significant number of DDoS traffic