H. Basilier, M. Darula, and J. Wilke, Virtualization network services?the telecom cloud, Ericsson Review, pp.2-9, 2014.

J. Batalle, . Ferrer-riera, J. Escalona, J. Garcia-espin, and . Bosch, On the implementation of NFV over an OpenFlow infrastructure: Routing Function Virtualization From software product lines to software ecosystems, Future Networks and Services (SDN4FNS) Procs. 13thInt. Software Product Line Conf. (SPLC'09), pp.111-119, 2009.

A. Chesla, Exploring the concept of disaggregated security functions, 2014.

N. F. Cisco and . Virtualization, com/c/en/us/solutions/service-provider/network-functionsvirtualization-nfv/index, html [ETS13] ETSI GS NFV 001 v. 1.1.1, Network functions virtualization (NFV); use cases, 2013.

]. E. Fer13 and . Fernandez, Security patterns in practice: Building secure architectures using software patterns, Wiley Series on Software Design Patterns, 2013.

]. E. Fer15a, R. Fernandez, K. Monge, and . Hashizume, Building a security reference architecture for cloud systems, Requirements Engineering, 2015.

H. Madiha, E. B. Syed, and . Fernandez, The Software Container pattern

K. Hashizume, E. B. Fernandez, and M. M. Larrondo-petrie, A Pattern for Software-as-a-Service in Clouds, 2012 ASE/IEEE International Conference on BioMedical Computing (BioMedCom), 2012.
DOI : 10.1109/BioMedCom.2012.29

B. Jellema and M. Vorwerk, Communications as a cloud service: a new take on Telecoms, Ericsson Rev, pp.2-9, 2014.

]. A. Kav15 and . Kavanagh, OpenStack as the API framework for NFV: the benefits, and the extensions needed, Ericsson Review, vol.2015, issue.3, pp.2-7

]. Y. Luo10, I. Luo, and . Sept, Network I/O virtualization for cloud computing, pp.36-41, 2010.

]. J. Pel07, E. B. Pelaez, C. Fernandez, and . Wieser, Patterns for VoIP signaling protocol architectures Network Functions Virtualization, SDN and Openflow World Congress, 2007.

. Wikipedia, Network Functions Virtualization