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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...]

Dell’s Intention: Acquire 3Par. Is this a Stack Play?

August 17, 2010
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The Consolidated server stack has been the big items over the last year using converged network adapters, blades, and integrated storage that is designed around providing an order-able element that is a single SKU that provides enough resources for a set number of VMs. Currently the VCE colition has the VBlock which combines VMware, Cisco,…

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VMware Discusses vShield Zones and Secure Multi-Tenancy

August 10, 2010
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The Virtualization Security Podcast on 8/5 was all about VMware vShield Zones and how the currently beta version will provide defense in depth, be a lever to achieve Secure Multi-Tenancy, and its impact on the virtualization security echo system. Dean Coza, Director of Product Management for Security Products at VMware joined us to discuss the…

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Virtualization Security Round-up (Updated)

August 4, 2010
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Virtualization Security Round-up (Updated)

In the End-to-End Virtualization Security Whitepaper we review various aspects of server security with an eye to determining how the products would work together to create a secure virtual environment. While some of these tools are cross-platform, the vast majority of them are geared specifically to VMware vSphere. In this post we will look at…

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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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