24 search results for "vnetwork"

Cisco Pushing More vNetwork into Hardware

January 17, 2011
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In the first Virtualization Security Podcast of 2011, we had Brad Hedlund with us once again. Not to talk about the Cisco Virtualization Security Gateway (VSG), but about the security of what I call physical-virtual devices that provide network virtualization within the hardware. Or what Brad Called Network ID Virtualization (NIV). Cisco has taken its…

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vNetwork Security: Looking at VLANs

June 23, 2010
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There is nothing like fully understanding the protections inherent within your vNetwork and the Roles and Permissions you can set within the virtualization management tool suites to ensure your vNetwork is secured, audited, and monitored for issues. Just like you do now within the pNetwork. Unlike the pNetwork, the vNetwork provides a certain amount of…

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Rethinking vNetwork Security

February 16, 2010
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Rethinking vNetwork Security

Brad Hedlund of Cisco asked the question, should the physical network security policy be different than the virtual network security policy? The answer is obviously no, but why are they treated separately? I and other have pushed the concept that to gain performance, redundancy, and security that you should use multiple network links to your…

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VMware NSX Conversations

September 3, 2013
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At VMworld 2013 and on the Virtualization Security Podcast there were many conversations about VMware NSX. These conversations ranged from how will we implement this new technology to security, scale, and other technical questions. In addition, NSX and what was needed to make it a reality may be the answer to a nagging security question.…

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IT Automation: Where is the Center?

February 26, 2013
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ITasaService

The network binds it all together, the network could be the center of IT Automation.

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Defense in Depth: Authentication and Authorization

September 13, 2012
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VirtualizationSecurity

On the 7/29 Virtualization Security podcast we continued our discussions on defense in depth. We discussed authentication and authorization with IdentityLogix. IdentityLogix provides a unique solution that correlates users and groups against VMware vSphere's own role based access control stores. In other words, IdentityLogix can identify if a user or group within active directory has…

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VMworld 2012: vCloud Networking and Security Enhancements

August 27, 2012
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VMworld2012150x27

There are several improvements in virtual networking and security within the latest vSphere and vCloud products. vCloud Networking and Security lowers of the overall cost to implement endpoint security within a vSphere environment. VMware has accomplished this by including vShield Endpoint into vSphere. There by lowering the cost to offloaded antivirus and malware to just…

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Life without the Cloud or Reasons to use a Hybrid Cloud

November 4, 2011
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The Virtualization Practice was recently offline for two days, we thank you for coming back to us after this failure. The reason, a simple fibre cut that would have taken the proper people no more than 15 minutes to fix, but we were way down on the list due to the nature of the storm…

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Taking a Look at VMware Feature Limitations

September 29, 2011
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Since the introduction of virtualization there has been sheer joy and excitement when having to work with application owners on the amount of resources they will need and not what they really think they want. I have seen all kinds of minimum, maximum, and special recommendation for all kinds of application over the years. In…

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