The Virtualization Practice

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Intrusion Protection Systems (IPS) differ quite a bit from Intrusion Detection Systems (IDS). An IPS is designed to modify some form of security setting when an intrusion is detected, thereby preventing the intrusion from being successful. An IDS on the other hand is just the detection component used by an IPS. Like all security tools used within a virtual environment there are four major ways to implement such devices. We will discuss later some best practices for managing a security tool. We will look at what is currently shipping over products hinted at for the future such as the OpenVSwitch, Xen Instropection API.

Enterprises and mid-sized businesses (SME’s) face two significant challenges and opportunities with respect to the end user desktops in the next two years. The first opportunity and challenge is how to replace the aging Windows XP installed base with the recently released Windows 7 platform. The second is how to end up with a desktop environment that is inherently more flexible and manageable than what is in place today.

I was recently on an island and it got me thinking about whether a set of close islands can support a highly mobile cloud? If not what would be needed to make the Islands Cloud safer from the vagaries of Mother Nature, such as hurricanes, volcanoes, and earthquakes. Can a cloud provider be based on an island? or would it need to be on every island? Only the mainland?

News: Knoa Delivers New End-User Experience Monitoring Solution for Virtualization, Cloud and SaaS

Knoa® Software, the leading provider of end-user experience and performance management software, today announced the availability Knoa Virtual/Cloud Experience Manager (VCEM). Knoa VCEM is the first truly ‘off-the-shelf’ product that monitors and manages real end-user experience for enterprise applications that are running in virtualized environments, delivered via SaaS, or provisioned via Cloud Computing.

Capacity Management Approaches and Products

Now the VMware has release Capacity IQ it is worth taking a look at the category of Capacity Planning and Monitoring Tools for VMWare (and other virtualization platforms), and see how they compare to VMware’s offering. This article highlights a couple of the capabilities of each product and is not intended to be an exhaustive product review. More detail is contained in the White Paper available for download at the end of this article.