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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...]

Cloud Apps approved by GSA

July 30, 2010
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The Wall Street Journal had an interesting article on the United States General Services Administration has approved the acquisition of some cloud services for use by the Federal Government including many of the Google Apps such as Gmail, Google Docs, etc. Since these services are for sale as well as freely available this sounds more…

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This Week in Virtualization Security News

July 23, 2010
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The Virtualization Security Podcast on 7/22 was all about the news of the week with our panelists discussing how this news affects everyone and anyone with respect to Virtualization Security. The news discussed: * NIST Released their Guide to Security for Full Virtualization Technologies (Draft) * There is a Security issue with VMware vSphere 4.1…

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Implementing Policy in the Virtual Environment and Cloud

July 20, 2010
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When you read books on virtualization, cloud computing, security, or software product sheets a common word that shows up is Policy. Tools often claim to implement Policy, while books urge you to read or write your Policy. But what does Policy imply? Webster (webster.com) defines policy as: 1 a : prudence or wisdom in the…

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Virtualization Security Team-Ups

July 16, 2010
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Catbird and HyTrust have teamed up to deliver a product that provides front-end access and compliance control for well understood actions via HyTrust, for all other actions, including intrusions, Catbird Security provides compliance control, firewall, IDS, and IPS. In other words, proactive security via HyTrust and reactive security via Catbird.

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vSphere 4.1 Released – More Dynamic Resource Load Balancing

July 13, 2010
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vSphere 4.1 Released – More Dynamic Resource Load Balancing

With the release of vSphere 4.1, VMware has added to their Dynamic Resource Load Balancing (DRLB) suite of tools that I hinted at in my post on Dynamic Resource Load Balancing that I wrote last week as well as providing new memory over commit and other functionality. In essence, vSphere 4.1 is more than a…

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Safe way to Encrypt within a VM – Need for Technology

July 12, 2010
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Encryption is important, encryption within a VM even more important. But the question is how to do this securely without allowing the encryption keys to be seen by an administrator of the virtual environment and that supports vMotion or LiveMigration. The solution is per VM encrypted memory, but something more robust that makes use of…

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Virtualization Backup Security still Missing the Mark

July 9, 2010
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During the Virtualization Security Podcast on 7/8, Vizioncore’s Thomas Bryant joined us to discuss the state of virtualization backup security and forensic use of such backups. In the world of virtualization, backups are performed mostly by 4 distinct vendors: VMware Data Recovery (VDR) and VMware Consolidated Backup (VCB), Vizioncore vRanger, Veeam, and PHD Virtual Backup…

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Dynamic Resource Load Balancing

July 7, 2010
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I just finished writing all the content for my next book entitled VMware ESX and ESXi in the Enterprise: Planning Deployment of Virtualization Servers (2nd Edition) which continues the discussion on Dynamic Resource Load Balancing (DRLB). DRLB is the balancing of virtualized workloads across all hosts within a cluster of virtualization hosts without human intervention.…

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Virtual Thoughts: Is the Hypervisor moving into Hardware?

June 30, 2010
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During the Virtual Thoughts podcast on 6/29/2010, the analysts discussed various hardware aspects of virtualization trying to determine if the hypervisor was to move into the hardware? and if so how much of it? as well as whose hypervisor? and lastly such a move part of any business model? Virtual Thoughts is a monthly podcast…

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