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A Survey on Resiliency Techniques in Cloud Computing Infrastructures and Applications

Carlos Colman-Meixner, Chris Develder, Massimo Tornatore, Biswanath Mukherjee
2016 IEEE Communications Surveys and Tutorials  
The second major part of the paper introduces and categorizes a large number of techniques for cloud computing infrastructure resiliency.  ...  One of the critical challenges is resiliency: disruptions due to failures (either accidental or because of disasters or attacks) may entail significant revenue losses (e.g., US$ 25.5 billion in 2010 for  ...  Resiliency in virtualized networks We classify three approaches to network virtualization: virtual optical network (VON), virtual private network (VPN), and software-defined network (SDN).  ... 
doi:10.1109/comst.2016.2531104 fatcat:vzvkai7nkrbbda63fesn7zw4di

Server placement with shared backups for disaster-resilient clouds

Rodrigo S. Couto, Stefano Secci, Miguel Elias M. Campista, Luís Henrique M.K. Costa
2015 Computer Networks  
A key strategy to build disaster-resilient clouds is to employ backups of virtual machines in a geo-distributed infrastructure.  ...  This strategy guarantees that the virtual machines will have no loss of disk and memory content if a disaster occurs, at a cost of strict bandwidth and latency requirements.  ...  Another area related to our work is the placement of controllers in Software Defined Networks (SDNs). In SDN, the forwarding elements must be always reachable by a network controller.  ... 
doi:10.1016/j.comnet.2015.09.039 fatcat:4ikoq3j2xzg6bc4tmfwocr6bxq

Table of contents

2021 IEEE Transactions on Network and Service Management  
Jing Li, Dusit Niyato, Choong Seon Hong, Li Wang, and Zhu Han 3092 Network Security and Privacy Management Game-Theoretic Framework for Malicious Controller Detection in Software Defined Networks . .  ...  (Contents Continued from Front Cover) Resiliency of Optical Networks Disaster Protection in Inter-DataCenter Networks Leveraging Cooperative Storage . . . . . . . . . . . . . . . . . . . . . . . . . .  ... 
doi:10.1109/tnsm.2021.3106426 fatcat:gzmqsxukengwzlsxipznoroaui

A New Approach for Measuring the Resilience of Transport Infrastructure Networks

Liang Wang, Xiaolong Xue, Xun Zhou
2020 Complexity  
The new approach gives a unified conceptual framework for measuring the resilience of transport infrastructure networks.  ...  This study proposes a new approach that can measure the resilience of transport infrastructure networks.  ...  the National Key R&D Program of China (nos. 2016YFC0701800 and 2016YFC0701808), the Department of Science and Technology of Guangdong Province (no. 2019B101001019), and the Fundamental Research Funds for  ... 
doi:10.1155/2020/7952309 fatcat:nokahantbnc2hfk6iqn6h3bopu

Network virtualization for disaster resilience of cloud services

Isıl Burcu Barla Harter, Dominic A. Schupke, Marco Hoffmann, Georg Carle
2014 IEEE Communications Magazine  
In this article, we propose resilient network virtualization as an approach to disaster recovery, and first describe the network virtualization architecture enabling end-to-end resilience for cloud services  ...  Software defined networking (SDN) and network virtualization technologies enable network functions virtualization, where the basic idea is to locate the network elements' intelligence in the cloud and  ... 
doi:10.1109/mcom.2014.6979957 fatcat:tnvunlgeyjgb3lus4po64lenpi

Designing a Disaster-resilient Network with Software Defined Networking [article]

An Xie, Xiaoliang Wang, Guido Maier, Sanglu Lu
2016 arXiv   pre-print
In this paper, we consider the problem of designing a highly resilient network through the technique of SDN (Software Defined Networking).  ...  Hence, it is essential to build disaster-resilient network for future highly survivable communication services.  ...  To build disaster-resilient networks, this paper focuses on leveraging the technique of SDN (Software Defined Network-ing) which provides more intelligent and flexible network management.  ... 
arXiv:1602.06686v2 fatcat:7qukd4yyy5fwrmwvkex2bos66q

A survey on network resiliency methodologies against weather-based disruptions

Massimo Tornatore, Joao Andre, Peter Babarczi, Torsten Braun, Eirik Folstad, Poul Heegaard, Ali Hmaity, Marija Furdek, Luisa Jorge, Wojciech Kmiecik, Carmen Mas Machuca, Lucia Martins (+7 others)
2016 2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)  
approaches designed for wired network if they leverage network reconfiguration based on disaster "alerts", considering that many weather-based disruptions grant an "alert" thanks to weather forecast.  ...  The recently-formed EU-funded RECODIS project aims at coordinating and fostering research collaboration in Europe on disaster resiliency in communication networks.  ...  This article is based upon work from COST Action CA15127 ("Resilient communication services protecting enduser applications from disaster-based failures -RECODIS") supported by COST (European Cooperation  ... 
doi:10.1109/rndm.2016.7608264 dblp:conf/rndm/TornatoreABBFHH16 fatcat:ff2doajrz5e5nas6oh7ljabp64

Operationalizing Urban Resilience to Floods in Island Territories—Application in Punaauia, French Polynesia

Yoann Lamaury, Jérémy Jessin, Charlotte Heinzlef, Damien Serre
2021 Water  
The results demonstrate the reproducibility of these methods for assessing resilience in French Polynesia.  ...  In response to urbanization in at risk areas, the concept of territorial resilience has potential as an approach to urban flood issues.  ...  The visualization of interdependencies between urban technical services is carried out using Gephi, a free software package for network analysis and visualization [41] .  ... 
doi:10.3390/w13030337 fatcat:lkyrcap4uvg2phpkiva5vw2cve

Enhancing systems integration by incorporating business continuity drivers

Nijaz Bajgoric, Young B. Moon
2009 Industrial management & data systems  
These drivers enable a business to continue with its operations even if some sort of failure or disaster occurs.  ...  Design/methodology/approach -Development and implementation of the framework are based on holistic and top-down approach.  ...  Networking layer. A layer that includes a number of different data communication devices, media, communication protocols and network software. . Server operating platform layer.  ... 
doi:10.1108/02635570910926609 fatcat:a575z2rkbfegjleszokmfesxpm

Guest Editors Introduction: Special Issue on Advanced Management of Softwarized Networks

Wolfgang Kellerer, Giovanni Schembra, Jinho Hwang, Noriaki Kamiyama, Joon-Myung Kang, Barbara Martini, Rafael Pasquini, Dimitrios Pezaros, Hongke Zhang, Mohamed Faten Zhani, Thomas Zinner
2021 IEEE Transactions on Network and Service Management  
In "MLSNet: A Policy Complying Multilevel Security Framework for Software Defined Networking," Achleitner et al.  ...  They also show through extensive simulations how DOLPHIN distributes the traffic load evenly through multiple domains.In "Improving SD-WAN Resilience: From Vertical Handoff to WAN-Aware MPTCP," Zhang et  ...  , such as software-defined networking and network function virtualization.  ... 
doi:10.1109/tnsm.2021.3058871 fatcat:yg3kanbewvd7lp3nz6b4rzh5vm

Cyber Security in Smart Grid

Praveen Kumar Mishra, Prabhakar Tiwari
2020 International Research Journal on Advanced Science Hub  
We examine cyber security goals in the smart network and describe a new classification of cyber attacks based on a method used by hackers or penetration testers.  ...  The main contribution of this review is to provide a complete overview of resilience in power systems: definitions, frameworks, metrics and practices.  ...  One of the possible approaches for improving the resilience in an energy system is the integration of microgrids in the energy system.  ... 
doi:10.47392/irjash.2020.33 fatcat:dqf5daxjmffkddk6lg4mn3ddgu

UAV-Empowered Disaster-Resilient Edge Architecture for Delay-Sensitive Communication [article]

Zeeshan Kaleem, Muhammad Yousaf, Aamir Qamar, Ayaz Ahmad, Trung Q. Duong, Wan Choi, Abbas Jamalipour
2019 arXiv   pre-print
Finally, we propose a disaster resilient three-layered architecture for PS-LTE (DR-PSLTE).  ...  This architecture consists of a software-defined network (SDN) layer to provide centralized control, an unmanned air vehicle (UAV) cloudlet layer to facilitate edge computing or to enable emergency communication  ...  PS-LTE in major countries by international telecommunication union (ITU), and 3) finally we propose a disaster resilient three-layered architecture for PS-LTE (DR-PSLTE), namely: software-defined network  ... 
arXiv:1809.09617v2 fatcat:3fzexidkora5npstd2jk2gdmwm

Resilient network design: challenges and future directions

David Tipper
2013 Telecommunications Systems  
This includes the use of a highly available network spine embedded in a physical network together with efficient crosslayer mapping to offer survivability and differentiation of traffic into classes of  ...  resilience.  ...  Basic Resilient Design Concepts Resilient network research originated with telecommunications network operators and has been a subject of study for decades.  ... 
doi:10.1007/s11235-013-9815-x fatcat:eansrwehibd45aewsxb6zcettm

Software-Defined Edge Cloud Framework for Resilient Multitenant Applications

Kaikai Liu, Nagthej Manangi Ravindrarao, Abhishek Gurudutt, Tejeshwar Kamaal, Chinmayi Divakara, Praveen Prabhakaran
2019 Wireless Communications and Mobile Computing  
In this paper, we propose a practical edge cloud software framework for deploying multitenant distributed smart applications.  ...  We focus on giving the developers a single point control of the infrastructure over the intermittent and lossy wide area networks (WANs) and enabling the remote deployment of multitenant applications.  ...  To improve connectivity resilience, we propose a network overlay over the WAN and low complexity 6LoWPAN technologies for peer connections.  ... 
doi:10.1155/2019/3947286 fatcat:sig3a3f4w5aztajo4mkamyqqgq

Managing Wireless Communications for Emergency Situations in Urban Environments through Cyber-Physical Systems and 5G Technologies

Borja Bordel Sánchez, Ramón Alcarria, Tomás Robles
2020 Electronics  
Therefore, in this paper, a new approach is proposed for ad hoc emergency wireless communications in urban environments based on 5G technologies and Cyber-Physical Systems (CPS).  ...  At network level, 5G virtualization technologies are employed to manage in a dynamic way the network configuration and user management.  ...  A software-defined networking approach for disaster-resilient WANs.  ... 
doi:10.3390/electronics9091524 doaj:1adb3586fa674826baa668d541d4a333 fatcat:plq7wc67g5di5pyopzpfnjmizm
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