SDN security applications News
May 09, 2016
Many companies won't be able to avoid using both Cisco and VMware SDN software to manage physical and virtual networks in the data center, an expert says.
April 11, 2016
A Texas school district has invented a tech niche for Cisco ACI that protects the network from clever students testing their hacking skills.
February 29, 2016
Versa Networks says new security features will help providers create safer branch networks; SDN could make medical devices more secure; and Aryaka claimed two SDN-related patents.
February 24, 2016
Cybersecurity company Nexusguard said it implemented SDN technology to fight large DDoS attacks -- automating routing decisions and scaling network resources.
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Old ways of securing physical networks are giving way to logical techniques. The change in traffic to an East-West, data-center-centric, software-defined-network model necessitates a new security plan. Continue Reading
The network architecture shift to software-defined networking requires software-defined security, not a hard-wired security approach. Continue Reading
In SDN network monitoring there are both challenges and the potential for change that will bring network management capabilities to a new level. Continue Reading
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Masergy's new NFV platform acts like an app store for virtual network functions. One possible hurdle: Convincing enterprises the software is secure. Continue Reading
VMware NSX 6.1 brings new optimization, management and security features to virtual network environments. Continue Reading
VMware and Cisco are depending on network micro-segmentation to bring a new level of virtualization security with east-west firewall capabilities. Continue Reading
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One way to achieve software-defined network security is to implement a no-touch approach to networking administration. Learn how it can be done, and what needs to change before it’s possible. Continue Reading
The implications of software-defined networking (SDN) are still being sorted out. Still, there is little doubt that this approach brings sweeping changes throughout the IT infrastructure and the way it is managed.
Decoupling network ... Continue Reading
Software-defined networking may hold the key to better security. Networking expert Lee Doyle explains how to strengthen SDN network security to prevent breaches. Continue Reading
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Software-defined networking security concerns are real, and networking expert John Burke says we'll need new mitigation and defense techniques to address them. Continue Reading
SDN automation will be the secret sauce behind the Internet of Things, but with dynamic entrance of zillions of devices, security threats loom. Continue Reading
Glen Kemp is a professional services consultant for Fortinet Inc. in the U.K. He designs and deploys network and application security tools. Continue Reading