Configuring Exchange Servers in the Cloud

This week I digress once again from my intended progression of posts to deal with some real world issues … Learning Tree’s “choice in the classroom” now offers attendees the option of working either with a partner or on their own when doing the hands-on exercises. As part of this initiative authors are reviewing classroom […]
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Who Can Read My Data in the Cloud?

For the sake of your compliance, you hope that the answer is “nobody”! For most organizations, confidentiality is the greatest concern. The most worrying thing about using cloud technology is storing your data on someone else’s hardware. But how big of a risk is this, really? Stored data should be encrypted. However, how much of […]
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Amazon Simple Workflow Service

Amazon continue its relentless release of new Cloud Computing services with the release of the Simple Workflow Service (SWF). This sophisticated service enables distributed asynchronous applications to be implemented as workflow. A workflow is built from three core components: Workflow starters Activity workers Deciders Workflow starters initiate the workflow. This can be any application. The […]
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Amazon Announces Trusted Advisor

When considering using cloud computing services, one of the major factors is the level of support that can be provided by the cloud vendor. In particular, when using Infrastructure as a Service, it is vital to ensure that cloud resources are not only appropriately secured but are also running at their most cost effective. Who […]
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Compare Cloud Security to Your Security

There’s an assumption people make that if they put their data in the cloud it is less secure. There are three aspects to security: confidentiality, integrity, and availability. They are known as the CIA security model. Confidentiality Private data is kept confidential using encryption. This might require encrypting the data in the database. When transporting […]
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