Cognition: A Tool for Reinforcing Security in Software Defined Networks
Cognition: A Tool for Reinforcing Security in Software Defined Networks
复制标题
认知：增强软件定义网络安全性的工具
DOI：
10.1007/978-3-319-07494-8_6
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
T. Engel
中科院分区：
文献类型：
--
作者：
Emilia Tantar;M. Palattella;Tigran Avanesov;M. Kantor;T. Engel
安全性是网络最重要的需求之一，也是网络提供商和用户最关心的问题之一。软件定义网络为网络管理人员提供了部署高效安全机制的新机会。通过应用程序和控制器功能，SDN能够提供高度反应性的网络安全监控，执行全面的流量分析，并执行细粒度的动态访问策略。在目前的工作中，我们展示了如何通过在SDN应用平面上应用认知功能来进一步加强这种安全机制。所提出的方法在自主管理器网络（amn）中应用的控制回路中找到了基础，可以有效地实现安全可靠的SDN场景。
Security is one of the most important requirements for networks and serious concerns for network providers and users. Software Defined Networking offers to network managers new opportunities for deploying efficient security mechanisms. By means of applications and controller functionalities, SDN is able to provide a highly reactive network security monitoring, to perform comprehensive traffic analysis, and to enforce fine-grained dynamic access policies. In the present work, we show how such security mechanisms can be further enforced by applying cognitive functions at the SDN application plane. The proposed approach that finds its foundation into the control loops applied in Autonomic Managers Networks (AMNs), can efficiently enable secure and safe SDN scenarios.