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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...]

What an SMB wants – VMware Take Note – Microsoft Understands

August 11, 2009
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There is this misconception that an SMB wants everything for Free or nearly Free. This is simply not the case. SMBs are willing to pay for products, it is just they want a great return on their investment. It is not be about “bells and whistles”, but it is about getting more bang for their…

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Virtualizing High Performance Computing

July 29, 2009
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There have been a recent set of VMware Communities questions that have got me thinking about the prospect of virtualizing high performance computing (vHPC) and whether or not this is even practical, reasonable, and would give any gains to HPC. I think there are some gains to be made but with everything there are some…

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VMsafe Firewalls, Are They Real Firewalls or Something More?

July 22, 2009
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The biggest question I ask myself when I see VMsafe appliances is: will it replace my current virtual firewall setup? Replace my Anti-virus? or Both? I am seeing a trend that gives me pause. That is a VMsafe appliance being more than one thing. For example, Trend Micro is an Anti-Virus company that bought Third…

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Can the SMB Afford Virtualization?

July 15, 2009
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There has been quite a bit of debate about SMB virtualization and what they want. However, no one has really looked into whether or not the SMB can afford virtualization. There is quite a bit of talk that says that the SMB wants everything for free, or that they will get immediate benefits from virtualization,…

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ThinApp Security Concerns

July 10, 2009
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Since I last blogged ThinApp I have been thinking about the security aspects of ThinApp and came up with a set of questions to which I searched for some answers. In essence could ThinApp be used to subvert existing system security? What about other similar technologies like Microsoft App-V.

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Cloud Computing Providers — are they content providers or carriers?

July 7, 2009
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Last month Verizon expanded its Computing as a Service (CaaS) cloud computing offering. The expansion itself is not surprising. The interesting tidbit is that Verizon has Carrier Status and therefore different laws apply to them than any other cloud provider that does not have this status, such as Amazon EC2, Terramark, etc. Will cloud computing…

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Updated: There is a Need for VMsafe Certification from VMware

July 1, 2009
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The use of VMware VMsafe enabled third party products introduces third party fastpath drivers into your hypervisor. What these drivers ultimately do is interact with the VMsafe fastpath API, but is that ALL they do? That is why we need some level of certification for VMsafe fast path drivers. We need to KNOW that they…

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Is Network Security the Major Component of Virtualization Security?

June 16, 2009
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In many cases when you start to discuss security of virtualization, you soon drop into a discussion of virtual networking, and management network security. In other words you are laying out the traditional security zones that exist within the networking world. Network security, virtual and physical, is extremely important however there is more to virtualization…

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ThinApp – Licensing Issues – Ethics do not ship with the code

June 10, 2009
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The recent VMware Communities Podcast had ThinApp engineers on the call. Their mantra when presented with questions on licensing was "Ethics do not ship with the code." In other words, applications that could end up as ThinApps could violate your End User License Agreements (EULA).

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