• A Proof-of-Concept Demonstration of Isolated and Encrypted Service Function Chains 

      Gunleifsen, Håkon; Kemmerich, Thomas; Gkioulos, Vasileios (Journal article; Peer reviewed, 2019)
      ontemporary Service Function Chaining (SFC), and the requirements arising from privacy concerns, call for the increasing integration of security features such as encryption and isolation across Network Function Virtualisation ...
    • A Systematic Literature Review on Military Software Defined Networks 

      Gkioulos, Vasileios; Gunleifsen, Håkon; Weldehawaryat, Goitom Kahsay (Journal article; Peer reviewed, 2018)
      Software Defined Networking (SDN) is an evolving network architecture paradigm that focuses on the separation of control and data planes. SDN receives increasing attention both from academia and industry, across a multitude ...
    • A Tiered Control Plane Model for Service Function Chaining Isolation 

      Gunleifsen, Håkon; Gkioulos, Vasileios; Kemmerich, Thomas (Journal article; Peer reviewed, 2018)
      This article presents an architecture for encryption automation in interconnected Network Function Virtualization (NFV) domains. Current NFV implementations are designed for deployment within trusted domains, where overlay ...
    • AC-PKI - Application-centric public-key infrastructures 

      Haaheim, Sigurd (Master thesis, 2019)
      Programvaredefinerte nettverk (SDN, software-defined networks) skal gjøre komplekse nettverk smidige, skalerbare og lettere å vedlikeholde. Selv om de underliggende idéene har eksistert i minst tjue år, er det først de ...
    • Cyber security awareness and culture in rural Norway 

      Gunleifsen, Håkon (Research report, 2018)
      Understanding the level of security awareness, the perception, and the culture of users in aspects related to security, is crucial for the development of suitable measures towards their protection and the protection of the ...
    • Dynamic setup of IPsec VPNs in service function chaining 

      Gunleifsen, Håkon; Kemmerich, Thomas; Gkioulos, Vasileios (Journal article; Peer reviewed, 2019)
      This article describes a novel mechanism for the automated establishment of dynamic Virtual Private Networks (VPN) in the application domain of Network Function Virtualization (NFV). Each hop in an NFV Service Function ...
    • Security in Interconnected Network Function Virtualisation Environments 

      Gunleifsen, Håkon (Doctoral theses at NTNU;2019:388, Doctoral thesis, 2019)
      Network Functions Virtualization (NFV) aims to change how network operators handle their network equipment. It also aims to change how end-users shop their network service. NFV is a paradigm shift of networking which ...