The Virtualization Practice

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The most recent Virtualization Security Podcast was on the subject of virtualization security for the SMB. Specifically cover the case where the customer wanting virtualization security could afford to purchase a hypervisor and perhaps one other security product. In the end the panelists came up with a list of suggestions for virtualization security for the SMB that are applicable to all levels of Virtualization. The panel looked at SMB security with an eye towards Availability, Integrity, and Confidentiality.

Bringing a Virtual Host to its Knees

I recently got called to examine some performance issues that were happening to a VMware VDI Cluster. I was told all the hosts in the cluster would run at 100% CPU utilization for an extended period of time and the client would like an explanation and recommendation. I pretty much had a good idea what the problem was before I ever started looking at hosts. I know this topic has been covered many times before but it does not seem like it has been covered enough.

I talked extensively to Hyper9 to determine if their product would be a good fit for the SMB as most of their marketing literature is geared towards helping to manage thousands of VMs not necessarily 100s of VMs. My thoughts before talking to them is yes it would be useful, but after talking to them, I discovered some key facts that would help an SMB decide on whether or not to invest in Hyper9 which is a tool to allow you to query the VMware virtual environment for issues as well as general information.

Zenoss

Zenoss Service Dynamics – Unified Service Assurance for the Hybrid IT Datacenter New Challenges Today’s IT environment has created new demands on IT operations. While many of the latest developments – such as virtualization and cloud – create new opportunities, they also make it even more difficult to deliver and assure consistent service levels to…

The acquisition of 3Tera by Computer Associates signals an intent to move beyond traditional Systems Management, into something that may almost be viewed as Operating System: a layer of software called AppLogic that sits above the virtualization stack, and provides a consolidated abstraction against which composite applications may be built within the Cloud. Essentially the AppLogic layer deals with the nuts and bolts of configuring and connecting virtual machines, all you do is choose from a menu of virtual appliances you want, and use a visual interface to show how the appliances interconnect at a software level.

vOptimizer Pro

vOptimizer Pro is the only solution available today that can quickly find and reclaim over-allocated VM storage and dramatically reduce unnecessary storage acquisition costs. By using vOptimizer Pro to “right size” virtual machine storage, companies can utilize their existing virtual storage far more efficiently and cost effectively. Reclaim VM Storage; Improve VM Performance vOptimizer Pro…

HyTrust has announced Series B Financing in the amount of $10.5 Million with participation from Cisco, Granite Ventures as well as existing investors Trident Capital and Epic Ventures. This is very good news for HyTrust. While the Series B Funding was not much of a surprise given that HyTrust fits into the Virtualizaiton Security within its own niche. What is surprising is that Cisco is one of the backers of this innovative product.

When I first interviewed Reflex System’s CEO he had a desire for the vTrustTM VMsafe-Net driver be the defacto standard for all such VMsafe-Net drivers. While others may not agree with this desire and will create their own VMsafe-Net drivers, TippingPoint is the first to integrate into Reflex’s VMC product to leverage the vTrust VMsafe-Net Driver and puts Reflex System’s on the second step of the path for vTrustTM to be the defacto standard. At the same time TippingPoint adds an Intrusion Protection System to the Reflex System VMC family of products with Tipping Point vController.

HyTrust

HyTrust is the Cloud Security Automation company. Its virtual appliances provide the essential foundation for cloud control, visibility, data security, management and compliance. HyTrust mitigates the risk of catastrophic failure and data breaches — especially in light of the concentration of risk that occurs within virtualization and cloud environments. Organizations can now confidently take full…