The Center for Resilient Networks and Applications

CRNA is a research center devoted to tackling our increasing dependability on network applications.

CRNA focuses on the robustness and security of ICT infrastructures, by which we mean that applications should continue to function at the best possible level of quality and security, even in the presence of technical failures, unplanned excessive load, design and implementation flaws in specific components, human error and malicious intent.  The center was established as a response to modern society’s massive and increasing dependability on applications running on top of the Internet. 

The Center receives base funding from the Norwegian Ministry of Transport and Communications. The Ministry has given the Center specific responsibilities through a mandate that includes operating an infrastructure for monitoring the state of the Norwegian telecommunications infrastructure, in particular the mobile broadband networks, and publishing an annual report on that. There is a tight integration between CRNA and Simula UiB. Whereas CRNA concentrates on safety aspects of digital infrastructures, Simula UiB has deep expertise in security. CRNA has also established partnerships with mobile operators and relevant stakeholders.

During the past few years, CRNA has made a number of key scientific and societal contributions. These include contributions to education and science through the education of master and PhD students and the publication of numerous articles in high impact and respected venues. CRNA has also contributed to informing policy makers and network operators on issues related to digital vulnerability and network performance.  

CRNA's blog. 

CRNA's LinkedIn page. 


Mandate for CRNA

The Center will undertake long-term research and innovation at a high international level, on robustness and reliability of communications networks and applications. The Center will educate experts on the doctoral and magisterial levels in cooperation with universities and university colleges.

Furthermore, the Center will have responsibility for maintaining and running a research infrastructure for measuring the Norwegian telecommunications network. This research infrastructure will be made available for research groups at universities and university colleges. The Center wishes to provide measurement and monitoring services for regions, municipalities, industry and public enterprises in Norway. The Center will produce an annual report on the state of the Norwegian communications infrastructure to the Norwegian Post and Telecommunications Authority.

The Center's ambition is to be the nationally leading research institution within research on reliable ICT infrastructures, and collaborate with other research institutions that have expertise that will not be naturally covered by the Center. It will be expected that the Center collects additional funding from sources such as the Norwegian Research Council. EU research programmes, industry and relevant parts of the public administration.

The Center is part of Simula Metropolitan CDE organisational structure. CRNA will perform annual management and dialogue meetings with the Norwegian Ministry of Transport and Communication and the Norwegian Post and Telecommunications Authority. The work performed at the Center will be evaluated by the Research Council every five years. The criteria for evaluation will be related to scientific quality and relevance to society. The annual budgets for the Center are dependent on grants from the state budget and will be considered on the background of the evaluation results

Projects at The Center for Resilient Networks and Applications

Publications at The Center for Resilient Networks and Applications


Proceedings, refereed

Talks, contributed

Talks, invited

Technical reports


Book Chapter

Edited books

Journal Article