Blar i NTNU Open på forfatter "Biczok, Gergely"
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Manufactured by software: SDN-enabled multi-operator composite services with the 5G Exchange
Biczok, Gergely; Dramitinos, Manos; Toka, Lazio; Heegaard, Poul Einar; Lønsethagen, Håkon (Journal article; Peer reviewed, 2017)Foreseen 5G verticals hold the promise of being true value-added services, hence bringing significant income to their respective providers. However, the nature of these verticals are very demanding in terms of both economic ... -
SafeLib: a practical library for outsourcing stateful network functions securely
Marku, Enio; Biczok, Gergely; Boyd, Colin Alexander (Chapter, 2021)A recent trend is to outsource virtual network functions (VNFs) to a third-party service provider, such as a public cloud. Since the cloud is usually not trusted, redirecting enterprise traffic to such an entity introduces ... -
Securing Outsourced VNFs: Challenges, State of the Art, and Future Directions
Marku, Enio; Biczok, Gergely; Boyd, Colin Alexander (Peer reviewed; Journal article, 2020)It is becoming increasingly common for enterprises to outsource network functions to a third party provider such as a public cloud. Besides its well documented benefits in cost and flexibility, outsourcing also introduces ... -
Sharing is Power: Incentives for Information Exchange in Multi-Operator Service Delivery
Heegaard, Poul Einar; Biczok, Gergely; Toka, Lazio (Chapter, 2016)A majority of 5G verticals have the potential to generate large revenues, but are expected to have strict Quality of Service (QoS) guarantees, and are projected to be delivered as a service chain of multiple, independent ... -
Standardization of Online Social Network Services: Concepts, Network Effects and Market Impact
Pang, Jiarui (Master thesis, 2013)During the last decade, there is observed an increasing interest for Social Network Service (SNS)like Facebook, Google+ and similar online social networking platforms. It is clearly a trend thatthe number of SNS is growing ... -
Towards protected VNFs for multi-operator service delivery
Boyd, Colin Alexander; Biczok, Gergely; Marku, Enio (Chapter, 2019)Value-added 5G verticals are foreseen to be delivered as a service chain over multiple network operators with extensive outsourcing of Virtual Network Functions (VNFs). In this short paper we introduce the initial design ...