Performance Evaluation of Various Open Flow SDN Controllers by Addressing Scalability Metric Based on Multifarious Topology Design on Software-defined Networks: A Comprehensive Survey

Darekar, Sachin H.; Shaikh, M. Z.; Kondke, Harshal B.

doi:10.1007/978-981-16-7330-6_25

Cited by 2 publications

(1 citation statement)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…IP address and Time to Live (TTL) are two parameters that must be added to the switches to play the role of layer three for the algorithm to work. Using Open ow controllers, layer 1 to 4 functions can be implemented [27]. In this way, by adding routers and NFV network functions, it is possible to check the bandwidth in the controller, if the bandwidth is less than the level of response to the users, the route mutation will occur and otherwise, it will enter the overlay networks to reach the nal server.…”

Section: Smart Defense By Moving Target Defense Strategymentioning

confidence: 99%

A Method for DDOS Attacks Prevention Using SDN and NFV

Shayegan,

Damghanian

2023

Preprint

View full text Add to dashboard Cite

One of the most widespread forms of security attacks in enterprise networks is Distributed Denial-of-Service (DDOS) attacks. The purpose of DDOS attacks is to intentionally disrupt a network by sending a large amount of false requests. A new path for network design and management has been created with the introduction of Network Functions Virtualization (NFV). NFV architectures allow network functions to be defined quite dynamically. Dynamic definitions of network functions provide the best support for organizational environments. The aim of this research is to prevent DDOS attacks using NFV and SDN platforms. The research method uses the Moving Target Defense (MTD) idea to change the network routes and services location for specific detection packets. The MTD prevents attackers from performing DDOS attacks on real network topologies. A major innovation presented in this research is the selection of moving target defense types based on the processing resources of the overlay networks. The results indicates that the proposed method will save these resources and reduce the time required to check packets in networks.

show abstract

Section: Smart Defense By Moving Target Defense Strategymentioning

confidence: 99%