[1]Internet Usage Statistics. [Online] Available: https://www.internetworldstats.com/stats.htm

[2]Cisco Annual Report. [Online] Available: https://www.cisco.com/c/en/us/solutions/executive-perspectives/annual-internet-report/infographic-c82-741491.html

[3]Zilberman, N., Watts, P. M., Rotsos, C., and Moore, A. W. (July 2015), Reconfigurable Network Systems and Software-Defined Networking. IEEE (pp. 1102–1124), 103(7). 

[4]Colville, R. J., and Spafford, G. (2010). Configuration Management for Virtual and Cloud Infrastructures. Gartner Inclusive, [Online] Available: http://www.gartner.com/id=1458131.

[5]Release, P. Hacking Habits: The survey cites misconfigured networks as the main cause of breaches. Tufin Technologies, [Online] Available: http://www.tufin.com/about-us/news-and-media/ press-releases/august-31.

[6]Ghodsi, Shenker, S., Koponen, T., Singla, A., Raghavan, B., and Wilcox, J. (2011). Intelligent Design Enables Architectural Evolution. In Proceedings of the tenth ACM Workshop on Hot Topics in Networks, New York,  USA.

[7]Raghavan, B., Casado, M., Koponen, T., Ratnasamy, S., Ghodsi, A., and Shenker, S. (2012). Software-Defined Internet Architecture: Decoupling Architecture from Infrastructure. In the Proceedings of the Eleventh ACM Workshop on Hot Topics in Networks, 43–48.

[8]ONF White Paper. (2012, April). Software Defined Networking: The New Norm for Networks. 

[9]Sezer, S., Scott-Hayward, S., Chouhan, P.K., Fraser, B., Lake, D., Finnegan, J., Viljoen, N., Miller, M., and Rao, N. (2013, July). Are we ready for SDN? Implementation challenges for software-defined networks. IEEE Communications Magazine, 51(7).

[10]Cox, J. H., Chung, J., Donovan, S., Ivey, J., Clark, R. J., Riley, G., Owen, H. L. (2017). Advancing Softwared Defined Networks: A survey. IEEE Access, 5.

[11]Wang, H., Xu, H., Huang, L.and Wang, J. (2018, May). Load-Balancing Routing in Software Defined Networks with Multiple Controllers. Computer Networks, 141.

[12]McKeown, N., Anderson, T., Balakrishnan, H., Parulkar, G., Peterson, L., Rexford, J., Shenker, S., and Turner, J., (2008, March). OpenFlow: enabling innovation in campus networks”, SIGCOMM Computer Communication Review (pp. 69–74), 38(2). 

[13]Kreutz D., Ramos, F. M. V., Verissimo, P., Rothenberg, C. E., Azodolmolky, S., and Uhlig, S., (2015, January). Software-Defined Networking: A Comprehensive Survey. IEEE, 103(1), DOI: 10.1109/JPROC.2014.2371999.

[14]Feamster, N., Rexford, J. and Zegura, E., (2014, April). The Road to SDN: An Intellectual History of Programmable Networks. In ACM SIGCOMM Computer Communiation Review (pp. 87-98), 44(2).

[15]Nunes, B. A. A., Mendonca, M., Nguyen, X. N., Obraczka, K., and Turletti, T. (2014). A Survey of Software Defined Networking: Past, Present and Future of Programmable Networks. IEEE Comm. Survey Tutorials (pp. 1617–1634), 16(3). 

[16]Jarraya, Y., Madi, T., and Debbabi, M., (2014). A Survey and a Layered Taxonomy of Software Defined Networking. IEEE Commun. Surveys and Tutorials (pp. 1955–1980), 16(4). 

[17]Hu, F., Hao, Q. and Bao, K., (2014). A Survey on Software Defined Network and Openflow: From Concept to Implementation. IEEE Comm. Surveys & Tutorials (pp. 2181–2206), 16(4). 

[18]Jarchel, M., Zinner, T., Hossfeld, T., Tran-Gia, P., and Keller, W. (2014). Interfaces, Attributed and Use Cases: A Compass for SDN. IEEE Communication Magazine.

[19]Bera, S., Misra, S., and Vasilakos, A. V. (2017, December). Software Defined Networking for Internet of Things: A Survey. IEEE Internet of Things Journal (pp. 1994–2008), 4(6).

[20]Gong, Y., Huang, W., Wang, W., and Lei, Y. (2015, December). A Survey on Software Defined Networking and Its Applications. Frontiers of Computer Science (pp. 827–845), 9(6). 

[21]Modieginyane, K. M., Letswamotse, B. B., Malekian, R., and Abu-Mahfouz, A. M. (2018 February). Software Defined Wireless Sensor Networks Application Opportunities for Efficient Network Management: A Survey. Computers & Electrical Engineering (pp. 274–287), 66.

[22]Hakiri A., Gokhale A., Berthou P., Schmidt D. C., and Gayraud T. (2014, December). Software Defined Networking: Challenges and Research Opportunities for Future Internet. Computer Networks (pp. 453– 471), 75(Part A). 

[23]Yu, Y., Li, X., Leng, X., Song, L., Bu, K., Chen, Y., Yang, J., Zhang, L., Cheng, K., and Xiao, X. (2018, September). Fault Management in Software Defined Networking: A Survey. IEEE Communications Surveys & Tutorials (pp. 349 – 392), 21(1).

[24]Fonseca, P., and Mota, E., (2017). A Survey on Fault Management in Software Defined Networks. IEEE Communications Surveys & Tutorials (pp. 2284–2321), 19(4). 

[25]Mendiola, A., Astorga, J., Jacob, E., and Higuero, M. (2017). A Survey on the Contributions of Software Defined Networking to Traffic Engineering. IEEE Communications Surveys & Tutorials (pp. 918– 953), 19(2). 

[26]Akyilidiz, I. F., Lee, A., Wang, P., Luo, M., and Chou ,W. (2014). A Roadmap for Traffic Engineering in SDN-OpenFlow Networks. Computer Networks (pp. 1-30),71. 

[27]Ahmad, S., Mir, A. H. (2020). Scalability, Consistency, Reliability and Security in SDN Controllers: A Survey of Diverse SDN Controllers. Journal of Network and Systems Management, Springer, 29(9) ,doi.org/10.1007/s10922-020-09575-4.

[28]Bannour, F., Souihi, S., and Mellouk, A. (2018). Distributed SDN Control: Survey, Taxonomy, and Challenges. IEEE Communications Surveys & Tutorials (pp. 333–354), 20(1).

[29]Hayward, S. S., Natarajan, S., and Sezer. S. (2016). A Survey of Security in Software Defined Networks. IEEE Communications Surveys & Tutorials (pp. 623– 654), 18(1). 

[30]Dargahi, T., Caponi, A., Ambrosin, M., Bianchi, G., and Conti, M. (2017). A Survey on the Security of Stateful SDN Data Planes. IEEE Communications Surveys & Tutorials (pp. 1701–1725), 19(3).

[31]Yan, Q., Yu, F. R., Gong, Q., and Li, J., (2016). Software-Defined Networking SDN and Distributed Denial Of Service (DDOS) Attacks in Cloud Computing Environments: A Survey, Some Research Issues and Challenges. IEEE Communications Surveys & Tutorials (pp. 602– 622). 18(1).

[32]ONF-Open Networking Foundation. [Online] Available: https://www.opennetworking.org/

[33]Limoncelli, T. A. (2012, August). Openflow: a radical new idea in networking. ACM Communication (pp. 42-47), 55(8).

[34]Open Networking Foundation North Bound Interface Working Group (NBI-WG) Charter; VERSION: V 1.1 Available: https://www.opennetworking.org/images/ stories/downloads/working-groups/charter-nbi.pdf

[35]Voellmy, A., Wang, J. C. (2012). Scalable Software Defined Network Controllers. In Proceedings of ACM SIGCOMM conference on Applications, Technologies, Architectures and Protocols for Computer Communication (pp. 289-290).

[36]OpenFlow Switch Specifications Version 1.0. [Online] Available: https://www.opennetworking.org/wp- content/uploads/2013/04/openflow- spec- v1.0.0.pdf 

[37]OpenFlow Switch Specifications Version 1.1. [Online] Available: https://3vf60mmveq1g8vzn48q2o71a- wpengine.netdna- ssl.com/wp- content/uploads/2014/10/openflow- spec- v1.1.0.pdf 

[38]OpenFlow Switch Specifications Version 1.2. [Online] Available: https://www.opennetworking.org/ images / stories / downloads / sdn - resources / onf - specifications / openflow / openflow- spec- v1.2.pdf 

[39]OpenFlow Switch Specifications Version 1.3. [Online] Available: https://www.opennetworking.org/ images / stories / downloads / sdn - resources / onf - specifications / openflow / openflow- spec- v1.3.0.pdf 

[40]OpenFlow Switch Specifications Version 1.4. [Online] Available: https://www.opennetworking.org/ images / stories / downloads / sdn - resources / onf - specifications / openflow / openflow- spec- v1.4.0.pdf 

[41]OpenFlow Switch Specifications Version 1.5. [Online] Available: https://www.opennetworking.org/wp- content/uploads/2014/10/openflow- switch- v1.5.1.pdf 

[42]Forwarding Abstraction Working Group. [Online] Available: https://www.opennetworking.org/images/stories/ downloads/working- groups/charter- forwarding- abstractions.pdf 

[43]Belter, B., Binczewski, A., Dombek, K., Juszczyk, A., Ogrodowczyk, L., Parniewicz, D., Stroiski, M., and Olszewski, I. (2014, Sept.). Programmable abstraction of datapath. In  third European Workshop on Software Defined Networks (pp. 7–12). 

[44]Parniewicz, D., Corin, R. D., Ogrodowczyk, L., Fard, M. R., Matias, J., Gerola, M., Fuentes, V., Toseef, U., Zaalouk, A., Belter, B., Jacob, E., and Pentikousis, K. (2014). Design and implementation of an openflow hardware abstraction layer. In Proceedings of ACM SIGCOMM Workshop on Distributed Cloud Computing (pp. 71–76), New York, USA. 

[45]Casey, D. J., and Mullins, B. E. (2015). SDN Shim: Controlling Legacy Devices. In the Proceedings of IEEE Conference on Local Computer Networks (pp. 169–172).

[46]Jin, C., Lumezanu, C., Xu, Q., Zhang, Z.-L., and Jiang, G. (2015). Telekinesis: Controlling Legacy Switch Routing with Openflow in Hybrid Networks. In Proceedings of ACM SIGCOMM Symposium on Software Defined Networking Research (pp. 1–7), ACM. 

[47]Suarez, R.,   Rincon, D.,   Sallent, S. (2015). Extending OpenFlow for SDN-enabled synchronous Ethernet networks. In Proceedings of first IEEE Conference of Network Softwarization (NetSoft).

[48]Song, H. (2013). Protocol oblivious forwarding: Unleash the power of SDN through a future-proof forwarding plane. In Proceedings of the Second ACM SIGCOMM Workshop on Hot Topics in Software Defined Networking (pp. 127–132), USA: ACM. 

[49]Bianchi, G., Bonola, M., Capone, A., and Cascone, C. (2014). Openstate: Programming platform-independent stateful openflow applications inside the switch. SIGCOMM Computer Comm. Review (pp. 44–51), 44(2). 

[50]Curtis, A. R., Mogul, J. C., Tourrilhes, J., Yalagandula, P., Sharma, P., and Banerjee, S. (2011, August).  Devoflow: Scaling flow management for high- performance networks. SIGCOMM Comput. Commun. Rev. (pp. 254–265), 41(4). 

[51]Sune, M., Alvarez, V., Jungel, T., Toseef, U., and Pentikousis, K. (2014). An OpenFlow implementation for network processors. In Third European Workshop on Software Defined Networks.

[52]OpenFlow Management and Configuration Protocol (2014) [Online]. Available: https : / / www. opennetworking . org / images / stories / downloads / sdn - resources / onf- specifications/openflow- config/of- config- 1.2.pdf 

[53]Pfaff, B., and Davie, B., (2013, Dec.). The Open vSwitch Database Management Protocol. RFC 7047 (Informational), Internet Engineering Task Force, [Online] Available: http://www.ietf.org/rfc/rfc7047.txt

[54]Haleplidis, E., Salim, J. H., Halpern, J. M., Hares, S., Pentikousis, K., Ogawa, K., Wang, W., Denazis, S., and Koufopavlou, O., (2015). Network programmability with ForCES. IEEE Communications Surveys Tutorials (pp. 1423–1440), 17(3). 

[55]Doria, A., Salim, J. H., Haas, R., Khosravi, H., Wang, W., Dong, L., Gopal, R., and Halpern, J. (2010, Mar.). Forwarding and Control Element Separation (ForCES) Protocol  specification. Internet Engineering Task Force. [Online] Available: http://www.ietf.org/rfc/rfc5810.txt.

[56]Hares, S.,. Analysis of Comparisons between OpenFlow and ForCES. [Online]. Available: https://tools.ietf.org/ pdf/draft- hares- forces- vs- openflow- 00.pdf. 

[57]Smith, M., Dvorkin, M., Laribi, V., Pandey, V., Gerg, P., and Weidenbacher, N. OpFlex Control Protocol. [Online] Available: https://tools.ietf.org/html/draft- smith- opflex- 03.

[58]Enns, R., Bjorklund, M., Schoenwaelder, J., and Bierman, A. (2011, June). Network Configuration Protocol (NETCONF). [Online] Available: https://www.rfc-editor.org/rfc/pdfrfc/rfc6241.txt.pdf.

[59]Dix, J. (2013, May). Clarifying the Role of Software-Defined Networking Northbound APIs. [Online] Available: http://www.networkworld.com/ news/2013/050213-sherwood-269366.html.

[60]Gude, N., Koponen, T., Pettit, J., Pfaff, B., Casado, M., McKeown, N., and Shenker, S. (2008). NOX: Towards an Operating System for Networks. Computer Communication Review, 38(3).

[61]POX. [Online] Available: http://www.noxrepo.org/pox/about-pox/

[62]TREMA SDN Controller Framework. [Online] Available: https://trema.github.io/trema/

[63]Song, P., Liu, Y., Liu, C., Qian, D. (2017). ParaFlow: Fine-grained Parallel SDN Controller for Large-Scale Networks. Journal of Network and Computer Applications, DOI: http://dx.doi.org/10.1016/j.jnca.2017.03.009

[64]Zhang, S.,   Shen, Y.,   Herlich, M., Nguyen, K.,   Ji, Y.,   Yamada, S. (2015). Ryuo: Using high level northbound API for control messages in software defined network. In Proceedings of Seventeenth IEEE Asia-Pacific Network Operations and Management Symposium (APNOMS).

[65]Shin, S., Song, Y., Lee, T., Lee, S., Chung, J., Porras, P., Yegneswaran, V., Noh, J., and. Kang, B. B. (2014). Rosemary: A Robust, Secure and High-Performance Network Operating System. in Proceedings of ACM SIGSAC Conference on Computer and Communications Security (pp. 78–89).

[66]Boost. Version 1.61.0. [Online] Available:https:www.boost.org.

[67]Flood light Controller. [Online] Available: https://projectfloodlight.org.

[68]Ryu SDN Framework. [Online] Available: https://osrg.github.io/ryu/.

[69]MUL SDN Contoller. [Online] Available: http://www.openmul.org/.

[70]OpenDaylight: A Linux Foundation Collaborative Project. [Online] Available: https://www.opendaylight.org 

[71]Richardson, L., and Ruby, S. (2008). RESTful web services. O’Reilly Media Inc.

[72]Koponen, T., Casado, M., Gude, N., Stribling, J., Poutievski, L., Zhu, M., Ramanathan, R., Iwata ,Y., Inoue, H., Hama, T., and Shenker, S. (2010). Onix: a distributed control platform for large-scale production networks. In Proceedings of the Ninth USENIX conference on Operating Systems Design and Implementation, CA, USA USENIX Association.

[73]Ferguson, A. D., Guha, A., Liang, C., Fonseca, R., and Krishnamurthi, S. (2013, Aug.). Participatory networking: An API for application control of SDNs. SIGCOMM Computer Communication Review (pp. 327–338). 43(4).

[74]Berde, P., Gerola, M., Hart, J., Higuchi, Y., Kobayashi, M., Koide, T., Lantz, B., O’Connor, B., Radoslavov, P., Snow, W., and Parulkar, G. (2014). ONOS: Towards an Open, Distributed SDN OS. In Proceedings of the Third Workshop on Hot Topics in Software Defined Networking, New York (pp. 1–6), USA: ACM.

[75]Bjorklund, M. (2016). YANG - A Data Modeling Language for Network Configuration Protocol. RFC-7952.

[76]OSGi Specification. [Online] https://www.osgi.org/developer/what-is-osgi/

[77]Akka Framework. [Online] Available: http://akka.io/

[78]Ongaro, D., and Ousterhout, J. (2014). In Search of an Understandable Consensus Algorithm. In Proceedings of USENIX Annual Technical Conference (pp. 305–320), CA, USA. 

[79]What is gRPC? [Online]. Available: https://grpc.io/docs/guides/ 

[80]Intent-Based Networking: Automating Next-Generation Networks, Heavy Reading Report, [Online]. Available: http://www.heavyreading.com/details.asp?sku_id=3506&skuitem_itemid=1731.

[81]Butler, B. What is intent-based networking. [Online] Available: https://www.networkworld.com/article/3202699/what-is-intent-based-networking.html

[82]Network Intent Composition (NIC) Developer Guide [Online]. Available: https://docs.opendaylight.org/en/stable-fluorine/developer-guide/network-intent-composition-(nic)-developer-guide.html

[83]Rodrigues, Y. OpenDaylight ODL: Network Intent Composition (NIC) - A real Intent-based solution, challenges and next steps Intent Framework.  [Online] https://www.serro.com/opendaylight-network-intent- composition- a- real- intent- based- solution- challenges- and- next- steps/

[84]NEMO PROJECT. [Online] https://docs.opendaylight.org/en/stable-fluorine/release-notes/projects/nemo.html

[85]Intent Framework. [Online]. Available: https://wiki.onosproject.org/display/ONOS/Intent+Framework 

[86]Pham, M. and Hoang, D. B. (2016, June). SDN applications - the intent-based northbound interface realisation for extended applications. In the Proceedings of  IEEE NetSoft Conference and Workshops (NetSoft) (pp. 372–377). 

[87]Comer, D., Rastegarnia, A. (2017, Oct.). OSDF: A Framework For Software Defined Network Programming.  arXiv:1710.00958v1 [cs.NI].

[88]Comer, D., Rastegarnia, A. (2018, July). OSDF: An Intent-based Software Defined Network Programming Framework. arXiv:1807.02205v1 [cs.NI].

[89]Yu, M., Wundsam, A., and Raju, M. (2014, Apr.). NOSIX: A lightweight portability layer for the SDN OS. SIGCOMM Computer Communication Review (pp. 28–35), 44(2).

[90]Tuncer, D., Charalambides, M., Tangari, G., & Pavlou, G. (2018, November). A Northbound Interface for Software-based Networks. In the proceedings of Forteenth International Conference on Network and Service Management (CNSM) (pp. 5-9).

[91]Lantz, B., Heller, B., and McKeown, N. (2010). A network in a laptop: rapid prototyping for software-defined networks. In Proceedings of the Ninth ACM SIGCOMM Workshop on Hot Topics in Networks, New York, USA, ACM.

[92]Yap, K.-K., Huang, T.-Y., Dodson, B., Lam, M. S., and McKeown, N. (2010). Towards software-friendly networks. In Proceedings of the First ACM Asia-pacific Workshop on Workshop on Systems (pp. 49–54), ACM.

[93]Casey, C. J., Sutton, A., and Sprintson, A. (2014). TinyNBI: Distilling an API from essential openflow abstractions. CoRR, vol. abs/1403.6644. 

[94]Banse, C., and Rangarajan, S. (August, 2015). A Secure Northbound Interface for SDN Applications. In the proceedings of IEEE international conference on Trustcom/BigDataSE/ISPA.

[95]Jersey. [Online] Available: https://jersey.java.net

[96]Server Sent Event. [Online] Available:  http://www.w3.org/TR/eventsource/

[97]Kim, J., Sim, A., Sang, C.S., Kim, I. (2017). An approach to online network monitoring using clustered patterns. In proceedings of the International Conference on Computing, Networking and Communications,Silicon Valley (pp. 656–661), USA.

[98]Shahreza, S. S., Ganjali, Y. (2015). Traffic statistics collection with FleXam. In Proceedings of the ACM Conference on SIGCOMM (pp. 117–118), London, UK.

[99]Yu, M., Jose, L., and Miao, R. (2013). Software Defined Traffic Measurement with Opensketch. In the Proceedings of USENIX Symposium on Networked Systems Design and Implementation (NSDI) (pp. 29–42).


[100]Chowdhury, S. R., Bari, M. F., Ahmed, R., and Boutaba, R. (2014). Payless: A low cost network monitoring framework for software defined networks. In the Proceedings of IEEE Network Operations and Management Symposium (NOMS) (pp. 1–9).

[101]Adrichem, N. L. V., Doerr, C., and Kuipers, F. A. (2014 ). OpenNetMon: Network Monitoring in Openflow Software Defined Networks. In the Proceedings of IEEE Network Operations and Management Symposium (NOMS) (pp. 1–8).

[102]Su, Z., Wang, T., Xia, Y., Hamdi, M. (2015, December). FlowCover: Low-cost flow monitoring scheme in software defined networks. In Proceedings of the Global Communications Conference (pp. 1956–1961), Austin, TX, USA.

[103]Henni, D. E., Hadjaj-Aoul, Y., and Ghomari, A. (2017). Probe-SDN: A smart monitoring framework for SDN-based networks. In the proceedings of the Global Information Infrastructure and Networking Symposium (pp. 1–6), France.

[104]Hauser, F., Haberle, M., Merling, D., Lindner, S., Gurevich, V., Zeiger, F., Frank, R. and Menth, M. (2021, January). A Survey on Data Plane Programming with P4: Fundamentals, Advances and Applied Research. arXiv:2101.10632v1 [cs.NI].

[105]Moyano, R. F., Fernandez, D., Merayo, N., Lentisco, C. M. and Cardenas, A. (2020, Feb.). NFV and SDN-Based Differentiated Traffic Treatment for Residential Networks. IEEE Access.

[106]Sherwood, R., Chan, M., Covington, A., Gibb, G., Flajslik, M., Handigol, N., Huang, T.-Y., Kazemian, P., Kobayashi, M., Naous, J., Seetharaman, S., Underhill, D., Yabe, T., Yap, K.-K., Yiakoumis, Y., Zeng, H., Appenzeller, G., Johari, R., McKeown, N. and Parulkar, G. (2010, Jan.) .Carving research slices out of your production networks with openflow. SIGCOMM Computer Communication Review (pp. 129-130), 40(1).

[107]Al-Shabibi, A., Leenheer, M. D., Gerola, M., Koshibe, A., Snow, W., and Parulkar, G. (2014). Openvirtex: A network hypervisor. In Open Networking Summit SantaClara, CA: USENIX Association.

[108]Drutskoy, D., Keller, E., and Rexford, J., (2013, March). Scalable network virtualization in software-defined networks. IEEE Internet Computing (pp. 20-27), 17(2).

[109]Koponen, T., Amidon, K., Balland, P., Casado, M., Chanda, A., Fulton, B., Ganichev, I., Gross, J., Ingram, P., Jackson, E., A. Lambeth, Lenglet, R., Li, S. H., Padmanabhan, A., Pettit,  J., Ramanathan, R., Shenker, S., Shieh, A., Stribling, J., Thakkar, P., Wendlandt, D., Yip, A., and Zhang, R. (2014). Network virtualization in multi-tenant datacenters. In Eleventh USENIX Symposium on Networked Systems Design and Implementation (NSDI 14) (pp. 203-216). Seattle, USENIX Association.

[110]Turull, D., Hidell, M., and odin, P. S. (2012, June). libnetvirt: The network virtualization library. In  IEEE International Conference on Communications (ICC) (pp. 5543-5547).

[111]Basta, A., Kellerer, W., Hoffmann, M., Hoffmann, K. and Schmidt, E. E. (2013, Nov.). A virtual SDN-enabled LTE EPC Archtiecture: A case study for S/P-Gateways Functions. In IEEE future Networks and Services (pp.1-7).

[112]Osiński, T., Tarasiuk, H., Chaignon, P., Kossakowski, M. (2020, June). P4rt-OVS: Programming Protocol-Independent, Runtime Extensions for Open vSwitch with P4. IEEE IFIP Networking Conference (Networking) (pp. 22-26).

[113]Hsu, K. F., Beckett, R., Chen, A., Rexford, J., Tamanna, P., Walker, B. (2020). Contra: A Programmable System for Performance-Aware Routing. In the Proceedings of Seventeenth USENIX Symposium on Networked Systems Design and Implementation, CA, USA.

[114]Kloti, R., Kotronis, V., and Smith, P. (2013). OpenFlow: A security analysis. In Proceedings of Twenty first IEEE International Conference on Network Protocols (ICNP) (pp. 1-6).

[115]Uncover Security Design Flaws Using STRIDE Approach, [Online]. Available: https://adam.shostack.org/uncover.html

[116]OpenDaylight AAA Project. [Online] Available: https://wiki.opendaylight.org/view/AAA:Main

[117]Oktian, Y. E., Lee, S., Lee, H. and Lam, J. (2015, July). Secure your northbound SDN API. In proceedings of Seventh International Conference on Ubiquitous and Future Networks (pp. 919-920).

[118]Hardt, D. The OAuth 2.0 Authorization Framework. [Online] Available: https://tools.ietf.org/html/rfc6749