Comprehensive review of SDN controller placement strategies
Software-Defined Networking (SDN) is a network paradigm introduced to overcome the
inherent challenges of traditional networks. Its architecture is either deployed with a single …
inherent challenges of traditional networks. Its architecture is either deployed with a single …
A survey of controller placement problem in software-defined networking
J Lu, Z Zhang, T Hu, P Yi, J Lan - IEEE Access, 2019 - ieeexplore.ieee.org
In order to simplify the management of the traditional network, software-defined networking
(SDN) has been proposed as a promising paradigm shift that decouples control plane and …
(SDN) has been proposed as a promising paradigm shift that decouples control plane and …
Last line of defense: Reliability through inducing cyber threat hunting with deception in scada networks
There exists a gap between existing security mechanisms and their ability to detect
advancing threats. Antivirus and EDR (End Point Detection and Response) aim to detect …
advancing threats. Antivirus and EDR (End Point Detection and Response) aim to detect …
Controller placements for latency minimization of both primary and backup paths in SDNs
Y Fan, L Wang, X Yuan - Computer Communications, 2020 - Elsevier
Software-defined networking (SDN) is a revolutionary network architecture that separates
the network control layer from the underlying equipment. Multiple controllers form a logically …
the network control layer from the underlying equipment. Multiple controllers form a logically …
Resilient backup controller placement in distributed SDN under critical targeted attacks
Today, telecommunication networks are crucial infrastructures, as has, for example, been
demonstrated by the COVID-19 crisis. Thus, protecting such infrastructures, including …
demonstrated by the COVID-19 crisis. Thus, protecting such infrastructures, including …
Network protection against node attacks based on probabilistic availability measures
We consider a network security and configuration management problem of locating service
controllers so as to maximize availability of services in case of targeted attacks on the …
controllers so as to maximize availability of services in case of targeted attacks on the …
Assessment of connectivity-based resilience to attacks against multiple nodes in SDNs
In Software Defined Networks (SDNs), the control plane of a network is decoupled from its
data plane. For scalability and robustness, the logically centralized control plane is …
data plane. For scalability and robustness, the logically centralized control plane is …
The controller placement problem for robust SDNs against malicious node attacks considering the control plane with and without split-brain
In software-defined networking (SDN), the control plane is separated from the data plane.
For scalability and robustness reasons, the logically centralized control plane is …
For scalability and robustness reasons, the logically centralized control plane is …
Combined control and data plane robustness of SDN networks against malicious node attacks
D Santos, A De Sousa… - 2018 14th International …, 2018 - ieeexplore.ieee.org
In the context of software-defined networking (SDN), we address a variant of the controller
placement problem (CPP), which takes into account the network robustness at both control …
placement problem (CPP), which takes into account the network robustness at both control …
Solving the backup controller placement problem in SDN under simultaneous targeted attacks
Targeted attacks on software defined networks (SDN) can heavily disrupt the network
connectivity and thus service continuity. One of the worst disruptions occurs when a targeted …
connectivity and thus service continuity. One of the worst disruptions occurs when a targeted …