An SDN/NFV-enabled enterprise network architecture offering fine-grained security policy enforcement

C Lorenz, D Hock, J Scherer, R Durner… - IEEE …, 2017 - ieeexplore.ieee.org
In recent years, the number of attacks and threat vectors against enterprise networks have
been constantly increasing in numbers and variety. Despite these attacks, the main security …

Challenges and Preparedness of SDN-based Firewalls

VH Dixit, S Kyung, Z Zhao, A Doupé… - Proceedings of the …, 2018 - dl.acm.org
Software-Defined Network (SDN) is a novel architecture created to address the issues of
traditional and vertically integrated networks. To increase cost-effectiveness and enable …

Experimental assessment of network design approaches for protecting industrial control systems

B Genge, F Graur, P Haller - International Journal of Critical Infrastructure …, 2015 - Elsevier
This paper surveys and provides experimental results related to network design techniques
focused on enhancing the security of industrial control systems. It analyzes defense-in-depth …

Tennison: A distributed SDN framework for scalable network security

L Fawcett, S Scott-Hayward… - IEEE Journal on …, 2018 - ieeexplore.ieee.org
Despite the relative maturity of the Internet, the computer networks of today are still
susceptible to attack. The necessary distributed nature of networks for wide area connectivity …

[PDF][PDF] A STRIDE-based security architecture for software-defined networking

F Ruffy, W Hommel, F von Eye - ICN 2016, 2016 - researchgate.net
While the novelty of Software-Defined Networking (SDN)—the separation of network control
and data planes—is appealing and simple enough to foster massive vendor support, the …

Techniques for Enhancing Security in Industrial Control Systems

V Varadharajan, U Tupakula… - ACM Transactions on …, 2024 - dl.acm.org
Increasingly Industrial Control Systems (ICS) systems are being connected to the Internet to
minimise the operational costs and provide additional flexibility. These control systems such …

A policy-based security architecture for software-defined networks

V Varadharajan, K Karmakar… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
As networks expand in size and complexity, they pose greater administrative and
management challenges. Software-defined networks (SDNs) offer a promising approach to …

Towards an efficient management and orchestration framework for virtual network security functions

I Pedone, A Lioy, F Valenza - Security and Communication …, 2019 - Wiley Online Library
The recent years have witnessed a growth in the number of users connected to computer
networks, due mainly to megatrends such as Internet of Things (IoT), Industry 4.0, and Smart …

SDN-based cyber defense: A survey

O Yurekten, M Demirci - Future Generation Computer Systems, 2021 - Elsevier
The growth and ubiquity of the Internet have changed the world in numerous ways, one of
which is giving rise to the necessity of being vigilant about information security and cyber …

A survey of the main security issues and solutions for the SDN architecture

MB Jimenez, D Fernandez, JE Rivadeneira… - IEEE …, 2021 - ieeexplore.ieee.org
The software-defined networking (SDN) paradigm proposes the decoupling of control and
data planes and a centralized software-oriented management approach based on a central …