News and Analysis
Heartbleed Flaw Exploited In VPN Attack
Security researchers report attack on an enterprise that used the OpenSSL vulnerability to steal VPN session tokens and evade two-factor authentication.
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Architectures
802.11ac Wi-Fi Part 4: Road Map Deployment Strategies
Here's a look at how companies are migrating to the new Wi-Fi standard and tips for laying the groundwork for 11ac Wave 2 products.
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Reviews & Workshops
WAN Optimization Part 3: Overcoming Bandwidth Limitations
Bandwidth is one of the key factors that can impact network performance. Learn how WAN optimization uses deduplication to address this issue and how to evaluate different deduplication approaches.
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Blogs
Building an Information Security Policy Part 4: Addresses and Identifiers
April 21, 2014 01:10 PM
Posted by Natalie Timms
Proper traffic identification through techniques such as IP addressing and VLANs are the foundation of a secure network.
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SDN Strategies Part 4: Big Switch, Avaya, IBM,VMware
April 18, 2014 11:59 AM
Posted by Kurt Marko
This series on SDN products concludes with a look at Big Switch's updated SDN strategy, VMware NSX, IBM's hybrid approach, and Avaya's focus on virtual network services.
See all blogs by Kurt Marko
All-Flash Arrays: The VDI Solution?
April 17, 2014 01:16 PM
Posted by Jim O'Reilly
The huge performance provided by all-flash arrays is a boon for virtual desktop infrastructure, but don't be fooled by unrealistic calculations.
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SDN Strategies Part 3: Juniper, Dell, Brocade, Alcatel-Lucent
April 17, 2014 11:58 AM
Posted by Kurt Marko
In the third part of this series examining vendors' SDN products, I discuss Juniper's network overlay approach and three other vendor strategies for tackling software-defined networking.
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Converged Infrastructure: 3 Considerations
April 16, 2014 12:16 PM
Posted by Bill Kleyman
If you're looking at a converged platform as a way to increase data center efficiency, here are three factors to keep in mind.
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SDN Strategies Part 2: Cisco, Arista, HP
April 15, 2014 01:49 PM
Posted by Kurt Marko
In the second part of this series examining vendors' SDN products, I look at Cisco ACI, Arista's programmable approach, and HP's commitment to OpenFlow.
See all blogs by Kurt Marko
