BOZIC Nikola

PhD graduated
Team : Phare
Departure date : 10/18/2019

Supervision : Guy PUJOLLE

Co-supervision : SECCI Stefano, DOTTA Virginie

Blockchain technologies and their application to secure virtualized infrastructure control

Blockchain is a technology making the shared registry concept from distributed systems a reality for a number of application domains, from the cryptocurrency one to potentially any industrial system requiring decentralized, robust, trusted and automated decision making in a multi-stakeholder situation. > > In this thesis, we aim at providing the community with a vademecum on blockchains, which has for a goal to help the reader to decide WHEN to use blockchain, WHICH blockchain technology to use and HOW to use it. Furthermore, we present the B-VMOA blockchain to secure virtual machine orchestration operations for cloud computing and network functions virtualization systems. We parameterize and validate our model with data collected from a realistic testbed, presenting an empirical study to characterize system performance and identify potential performance bottlenecks. Furthermore, we analyze the structural properties of several DCN topologies with the aim to reduce B-VMOA overhead costs. >

Defence : 10/18/2019

Jury members :

Al Agha KHALDOUN, Universite Paris-Sud [rapporteurÛ
Mme. Michele NOGUEIRA, Federal University of Parana Brazil [rapporteur]
Mme. Thi-Mai-Trang NGUYEN, LIP6, Sorbonne Université
M. Stefano SECCI, Cnam, Cedric
Mme. Virginie DOTTA, SQUAD
M. Guy PUJOLLE, Prof LIP6, Sorbonne Université

Departure date : 10/18/2019

2016-2019 Publications