Abstract
With its centralized and simply programmable design, Software-Defined Networking (SDN) is emerging as one of the most valuable new era technology for networking. It is a developing technology that offers solutions to most traditional network problems and a framework for the heterogeneous integration of different network devices. For different creative network architectures, it makes network configuration and management easier, more accessible, more programmable, more cost-effective and more versatile. The paper presents a detailed view of the existing SDN architectures and identifies major challenges that a new integrated SDN architecture needs to tackle. Also, the various security issues i.e. threats and attacks that hinder software-defined networking (SDN) growth, are discussed. Therefore, reviewing the existing work and classifying the ongoing efforts to tackle the complex and difficult problems is the main purpose of this paper.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
