The number of devices connected to the
Internet is increasing, data centers are growing continuously and computer
networks are getting more complex. Traditional network management approach is
becoming more difficult and insufficient. Software-Defined Networks (SDN) is a
new generation networking approach which is expected to take place of the
traditional computer networks. SDN architecture provides effective management
of the large and complex networks. Although SDN have benefits from the network security
perspective, it also brings new attack vectors. We believe that the network
security problems in SDN architecture need more advanced solutions. In this
work, a survey on the SDN security problems is presented, challenges are
discussed. In this context, security threats and attack surfaces in SDN are
described, the significant SDN security solution examples in the literature are
given.
Konular | Mühendislik |
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Bölüm | Research Article |
Yazarlar | |
Yayımlanma Tarihi | 1 Aralık 2016 |
Yayımlandığı Sayı | Yıl 2016 Special Issue (2016) |
Address: Selcuk University, Faculty of Technology 42031 Selcuklu, Konya/TURKEY.