Upcoming Events

Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
10:00 AM PT/1:00 PM ET

In most data centers, DCIM rests on a shaky foundation of manual record keeping and scattered documentation. OpManager replaces data center documentation with a single repository for data, QRCodes for asset tracking, accurate 3D mapping of asset locations, and a configuration management database (CMDB). In this webcast, sponsored by ManageEngine, you will see how a real-world datacenter mapping stored in racktables gets imported into OpManager, which then provides a 3D visualization of where assets actually are. You'll also see how the QR Code generator helps you make the link between real assets and the monitoring world, and how the layered CMDB provides a single point of view for all your configuration data.

Register Now!

A Network Computing Webinar:
SDN First Steps

Thursday, August 8, 2013
11:00 AM PT / 2:00 PM ET

This webinar will help attendees understand the overall concept of SDN and its benefits, describe the different conceptual approaches to SDN, and examine the various technologies, both proprietary and open source, that are emerging. It will also help users decide whether SDN makes sense in their environment, and outline the first steps IT can take for testing SDN technologies.

Register Now!

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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.

More News and Analysis

More News and Analysis »


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.

More Architectures

More Architectures »

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.

More Reviews & Workshops

More Reviews & Workshops »



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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Tags: information security policy, IP addressing, VLANS, secure network, VRF, IPv6

Channel: Security,


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.

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Tags: SDN strategies, SDN products, Big Switch, VMware NSX, IBM, Avaya, OpenFlow

Channel: Cloud Computing, Networking & Mgmt, Security, Virtualization,


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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Tags: all-flash arrays, VDI, virtual desktop infrastructure, EMC, SSD, SANs, HDD

Channel: Tapes and Disks, Virtualization,


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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Tags: SDN strategies, SDN products, Juniper, Dell, Brocade, Alcatel-Lucent, Nuage, network overlay, OpenFlow

Channel: Networking & Mgmt, Virtualization,


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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Tags: converged infrastructure, cloud computing, Cisco, UCS platform, Nutanix, data center

Channel: Cloud Computing, Networking & Mgmt, Next Gen Network, Storage & Mgmt, Virtualization, , ,


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.

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Tags: SDN strategies, Cisco ACI, Arista, HP, OpenFlow, software-defined networking, APIC, OpenDaylight, SDN products

Channel: Cloud Computing, Networking & Mgmt, Virtualization,

Vendor Comparisons
Network Computing’s Vendor Comparisons provide extensive details on products and services, including downloadable feature matrices. Our categories include:

Research and Reports

Network Computing: April 2013


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