Network Security and Management in SDN
نویسندگان
چکیده
منابع مشابه
SDN Security: A Survey
The pull of Software-Defined Network- ing (SDN) is magnetic. There are few in the networking community who have escaped its impact. As the benefits of network visibility and network device programmability are discussed, the question could be asked as to who exactly will benefit? Will it be the network operator or will it, in fact, be the network intruder? As SDN devices and systems hit the mark...
متن کاملSDN Security: A Survey
The pull of Software-Defined Network- ing (SDN) is magnetic. There are few in the networking community who have escaped its impact. As the benefits of network visibility and network device programmability are discussed, the question could be asked as to who exactly will benefit? Will it be the network operator or will it, in fact, be the network intruder? As SDN devices and systems hit the mark...
متن کاملSDN Architecture Impact on Network Security
The Software Defined Networking (SDN) paradigm introduces separation of data and control planes for flow-switched networks and enables different approaches to network security than those existing in present IP networks. The centralized control plane, i.e. the SDN controller, can host new security services that profit from the global view of the network and from direct control of switches. Some ...
متن کاملSDN Integration and Management Solutions for Campus Network Enhanced Services
the goal of this work is to present a case study demonstrator, presenting the field trial experience while extending network connectivity services in the campus, by enabling SDN-based equipment and coexisting with legacy hardware. The demonstrator aims to show the benefits of gradually adopting SDN technologies. This adoption will also improve and provide added value to traditional campus conne...
متن کاملCentralized Retransmission Management with SDN in Multihop Wireless Access Network
In this paper, a centralized retransmission management with Software Defined Network (SDN) is proposed in order to handle packet loss in multi-hop wireless access networks. The proposed scheme manages retransmission persistence for Automatic Repeat Request (ARQ) in all wireless links, which satisfies a delay constraint and maintains end-to-end throughput. Simulation results show that the propos...
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ژورنال
عنوان ژورنال: Security and Communication Networks
سال: 2018
ISSN: 1939-0114,1939-0122
DOI: 10.1155/2018/7928503