Blog Archives

Edward Haletky
Edward HaletkyEdward L. Haletky, aka Texiwill, is the author of VMware vSphere(TM) and Virtual Infrastructure Security: Securing the Virtual Environment as well as VMware ESX and ESXi in the Enterprise: Planning Deployment of Virtualization Servers, 2nd Edition. Edward owns AstroArch Consulting, Inc., providing virtualization, security, network consulting and development and The Virtualization Practice where he is also an Analyst. Edward is the Moderator and Host of the Virtualization Security Podcast as well as a guru and moderator for the VMware Communities Forums, providing answers to security and configuration questions. Edward is working on new books on Virtualization. [All Papers/Publications...]

Licensing: Pools and Architecture Changes?

July 15, 2011
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Licensing:  Pools and Architecture Changes?

In the past, virtualization architects and administrators were told the best way forward is to buy as much fast memory as they could afford as well as standardize on one set of boxes with as many CPUs as they dare use. With vRAM Pool licensing this type of open-ended RAM architecture will change as now…

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News: Citrix Acquires Cloud.com

July 12, 2011
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Citrix has purchased Cloud.com and this poses some interesting changes to the overall virtualization and cloud markets. One also has to wonder about the timing of the announcement to coincide with the same day as the big announcements coming out of VMware. I see this purchase as a mixed blessing to the market place, but…

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Start with SaaS Security: End with Data Security

July 6, 2011
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The 6/30 Virtualization Security Podcast with Simon Crosby Founder and CEO of Bromium started with a discussion of SaaS security but soon went to a discussion of Data Security. Simon left Citrix not to long ago to form a new company, Bromium, to seriously look into how the hypervisor itself can provide better security for…

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Replication Receiver Clouds: Protecting your Data

June 29, 2011
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Replication Receiver Clouds: Protecting your Data

Security in the cloud and the virtual environment is 'all about the data' and not specifically about any other subsystem. It is about the data. As such the data has something it knows (the contents of the data), something it is (its signature), and something it has (its digital rights) and since it has these…

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Virtualized Replication: vSphere APIs Expand

June 28, 2011
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Virtualized Replication: vSphere APIs Expand

As a delegate for Tech Field Day 6 in Boston, I was introduced to SRM Replication as well as ZeRTO a third party replication tool. They seem to be as different as night and day but are they? Both work within the vSphere environment to replicate virtual disks regardless of storage type, and apparently hook…

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Where are my NOC Views: Virtualization Management Vendors

June 24, 2011
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As a delegate for Tech Field Day 6 in Boston, I was introduced to many third party management tools. In the past I have been given briefings as well on various VMware, Hyper-V, and Citrix Xen Management Tools as well. Many of these tools are marketed directly for use by the administrator, but they have…

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Improving PaaS Security: Get your Developers Involved

June 23, 2011
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The 6/16 Virtualization Security Podcast started as a twitter conversation with a comment about PaaS Security where James Urquhart, Krishnan Subramanian, Rich Miller, and myself went back and forth about PaaS security and the role of the developer. It was not quite a DevOps conversation but pretty close. Rich could not join us on this…

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Get Your OS from VMware: Mobile Virtualization Platform

June 21, 2011
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Get Your OS from VMware: Mobile Virtualization Platform

As a delegate for Tech Field Day 6 in Boston, I was introduced to VMware's Mobile Virtual Platform (MVP) which allows you to have a single hardened VM running within, currently, very few Android-based devices as such requires a version of Android from VMware for the virtual machine aspect of MVP. The first version of…

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Centralized RBAC Missing from Virtualization Management Tools

June 14, 2011
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Centralized RBAC Missing from Virtualization Management Tools

As a delegate for Tech Field Day 6 in Boston, I was introduced to several virtualization and performance management tools from vKernel, NetApp, Solarwinds, Embotics, and a company still in stealth mode. With all these tools and products I noticed that each were not integrated into the roles and permissions of the underlying hypervisor management…

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