What's the difference between the three most popular cloud computing architectures IaaS, PaaS and SaaS? We've asked the experts to find out. Cloud computing has come a long way whether you mean the ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

How does security apply to Cloud Computing? In this article, we address this question by listing the five top security challenges for Cloud Computing, and examine some of the solutions to ensure ...

SaaS, PaaS, IaaS: The differences between each and how to pick the right one Your email has been sent When thinking about migrating to the cloud, these are three core models to choose from. Here's ...

If you’ve been pondering a move to the cloud, I have no doubt you’ve been seeing a lot of acronyms lately. ITaaS, SaaS, IaaS, PaaS…what does it all mean, and how can you make sense of this “alphabet ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. He lives in Washington, D.C., with his wife and their animals: a dog named Brenna, and ...

Many see cloud computing as one huge monolithic wave sweeping through the business world. However, there are many different types of clouds, and the risks -- and methodologies needed to address them - ...

There are so many "as a service" acronyms these days that you can"t even keep up with them. Heck, at VMworld there was a "Party as a Service" (great party, by the way; you all should attend).

Although the term Cloud Computing is widely used, it is important to note that all Cloud Models are not the same. As such, it is critical that organizations don’t apply a broad brush one-size fits all ...

Key security issues can vary depending on the cloud model you're using. Vordel CTO Mark O'Neill looks at 5 critical challenges. How does security apply to Cloud Computing? In this article, we address ...