The Virtualization Practice

15 search results for "SMT"

I just finished reading, yet another Multi-Tenancy Design/Overview that claims to be secure or trusted. While I will agree that this particular design does cover Availability and some GRC (Governance, Regulatory, and Compliance) it is severely lacking in Integrity and Confidentiality. The design even went as far as saying the cloud/virtual administrator requires “COMPLETE VISIBILITY.” I was really taken aback by those words. Why does an administrator need ‘COMPLETE VISIBILITY?’ Which leads me to the question is Integrity and Confidentiality possible within any cloud or virtual environment? Or is it purely based on TRUST?

If so this is an appalling state of virtual and cloud environment security.

Java based applications can now be moved between not only a SpringSource TC-Server Java platform on VMware vSphere, but also between the same platform on VMForce, and now Google AppEngine. This level of support from VMware, Salesforce.com, and now Google is starting to make SpringSource look like the early leading technology for PaaS Clouds. This is a significant advance in the state of PaaS clouds as there were previously no examples that offered such broad support for one platform by such a diverse set of industry leaders. However as is always the case, platform advances have outstripped security, management and performance assurance capabilities.

CloudComputing

One of the decisions faced by anyone that wishes to have a cloud presence is what will be moved to the cloud, why, and whether or not there is a service that can be used instead of using virtual machines. Give The Virtualization Practice’s case, we plan on moving our customer facing VMs to the cloud, but what are those machines? The most important are a Web Server with a split LAMP stack, a Mail Server, and DNS.

VirtualizationSecurity

Symantec and others are providing more products that fill the gaps in current End-to-End Hybrid Cloud Security. These solutions range to improved log analysis through multi-layer security for critical systems. If these solutions are rolled out would we finally have secure environments? Would we be approaching the dream of secure multi-tenancy? But first what are the products that have come to light?

On 9/22 was held the Virtualization Security Podcast featuring Anil Karmel, Solutions Architect at Los Alamos National Library (LANL), to discuss their implementation of secure multi-tenant Cloud. LANL makes extensive use of the entire VMware product suite from vCloud Director down to the vShield components to implement their SMT cloud. They have also added into their cloud their own intellectual property to improve overall cloud security. It was a very interesting conversation about the state of SMT today.

Mainstream virtual desktop solutions have focused their efforts on providing the best platform for hosting virtual desktop environments. Hypervisors, image management, and connection brokers are the top feature sets that companies have looked at during their comparisons. Moving up the stack, these vendors are now focusing on user personalization management, but do not have what is considered to be a full desktop management solution. So are our end-to-end virtual desktop solutions really complete?

Threat Analysis: Layers upon layers

When we think of the threat to a virtual environment or the cloud, what do we think about? First it is important to understand how the cloud is layered ontop of the virtual environment. Given a cloud stack, where are the entry points for SaaS, PaaS, IaaS, and Cloud management? At the recent Minneapolis VMUG I attempted to relay that information to the attendees. Once we understood the layers we could then concentrate on the threat vectors to the cloud and virtual environment.

IT as a Service Reference Architecture

Implementing IT as a Service requires a virtualization platform, and virtualization aware configuration and change management, secure multi-tenancy, provisioning and lifecycle management, orchestration and automation, and service catalog. These capabilities are available from VMware, DynamicOps, Embotics, Eucaplyptus, ManageIQ, newScale, Quest, rPath and Reflex Systems.

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 vShield Zones Beta which consists of 3 parts given names and a nameless third part that was hinted at and we shall see more about at VMworld.

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