Research on software-defined network and the security defense technology
Software-defined network (SDN) separated the traditional control plane from the data plane,formed a centralized controller,opened up the network programming interface,simplified network management,promoted network innovation and optimized network operation.However,SDN's “three-layer two-interfa...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2017-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017221/ |
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| _version_ | 1841539490409086976 |
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| author | Tao WANG Hong-chang CHEN Guo-zhen CHENG |
| author_facet | Tao WANG Hong-chang CHEN Guo-zhen CHENG |
| author_sort | Tao WANG |
| collection | DOAJ |
| description | Software-defined network (SDN) separated the traditional control plane from the data plane,formed a centralized controller,opened up the network programming interface,simplified network management,promoted network innovation and optimized network operation.However,SDN's “three-layer two-interface” architecture increased the network attack surface,resulting in many new security issues.The development,characteristics and working principle of SDN were first introduced,and the existing security problems from the application layer,the northbound interface,the control plane,the southbound interface,the data plane were summarized respectively.Secondly,the latest research progress and existing solutions were discussed.Finally,SDN current and future security challenges were summarized,and the future SDN security development direction was looked forward to. |
| format | Article |
| id | doaj-art-3171b074942f4bad83718c42f927c395 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2017-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-3171b074942f4bad83718c42f927c3952025-01-14T07:13:22ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2017-11-013813316059713424Research on software-defined network and the security defense technologyTao WANGHong-chang CHENGuo-zhen CHENGSoftware-defined network (SDN) separated the traditional control plane from the data plane,formed a centralized controller,opened up the network programming interface,simplified network management,promoted network innovation and optimized network operation.However,SDN's “three-layer two-interface” architecture increased the network attack surface,resulting in many new security issues.The development,characteristics and working principle of SDN were first introduced,and the existing security problems from the application layer,the northbound interface,the control plane,the southbound interface,the data plane were summarized respectively.Secondly,the latest research progress and existing solutions were discussed.Finally,SDN current and future security challenges were summarized,and the future SDN security development direction was looked forward to.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017221/SDNOpenFlownetwork securitySDN security |
| spellingShingle | Tao WANG Hong-chang CHEN Guo-zhen CHENG Research on software-defined network and the security defense technology Tongxin xuebao SDN OpenFlow network security SDN security |
| title | Research on software-defined network and the security defense technology |
| title_full | Research on software-defined network and the security defense technology |
| title_fullStr | Research on software-defined network and the security defense technology |
| title_full_unstemmed | Research on software-defined network and the security defense technology |
| title_short | Research on software-defined network and the security defense technology |
| title_sort | research on software defined network and the security defense technology |
| topic | SDN OpenFlow network security SDN security |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017221/ |
| work_keys_str_mv | AT taowang researchonsoftwaredefinednetworkandthesecuritydefensetechnology AT hongchangchen researchonsoftwaredefinednetworkandthesecuritydefensetechnology AT guozhencheng researchonsoftwaredefinednetworkandthesecuritydefensetechnology |