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SDN security applications News
September 12, 2014
The micro-segmentation upshot of VMware NSX security prompts WestJet Airlines to adopt network virtualization. The software will reduce complexity and avoid the bottleneck of a core firewall.
June 30, 2014
A Gartner analyst says SDN security issues abound because of lacking security controls, little interoperability and shaky management features.
May 08, 2014
CloudGenix and vIPtela emerge from stealth to fight WAN complexity with SDN technology.
April 28, 2014
Customers reveal how they support mobility and private clouds with next-generation firewalls.
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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
When SDN and DPI technology meet, network engineers can apply monitoring and management policy to the whole network instead of individual components. Continue Reading
SDN is valuable, but uses extend to other parts of the network for increased network flexibility, dynamic traffic flow, decreased latency and QoS. Continue Reading
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VMware and Cisco are depending on network micro-segmentation to bring a new level of virtualization security with east-west firewall capabilities. Continue Reading
Umpqua Bank's Sam Guidice tells how the organization deployed VMware's NSX as part of its effort to utilize micro-segmentation for enterprise security. Continue Reading
SDN promises automated network configuration, but that means no human eyes to spot anomalies. If that's the case, we must secure SDN before investing. Continue Reading
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When it comes to Internet of Things security, we'll need a new data model that depends on context-aware policy. That won't come from one vendor alone. 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
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With a deeper level of visibility and granular control, SDN security strategies can better prevent a wide range of network attacks. Continue Reading
Software defined networking introduces network programmability and granular traffic management, which could contribute to enhanced SDN security. Continue Reading
With the promise of programmable networks will come a slew of SDN security challenges, including the need to protect the new network controller. Continue Reading