Cloud vs DDoS, the Seven Layers of Complexity

March 7, 2018 — by Jeff Curley0


A question that I’ve encountered many times in the field of late is what are the impacts of DDoS attacks on cloud compute environments?  The primary benefit of cloud is that it elastically scales to meet variable demand, scale up instantly, scale down when demand subsides – in seconds…  So layman’s logic might say that cloud-based services are immune from the downtime effects of DDoS attackers, however the possibility of gigantic unexpected bills is a given?

Application Delivery

Networks Can Fail – Here’s What You Can Do About It

February 17, 2016 — by Frank Yue1


Recently, my computer failed and I had to get it fixed and my data restored.  It took several days to identify the specific problem (in this case, catastrophic hard drive failure) and restore access to my applications and data.  In the meantime, my productivity dropped dramatically and it was hard to work using the alternative tools that were available to me.


How OnlineTech Stayed Ahead of the Cyber-Threat Curve

November 13, 2015 — by Ben Desjardins0

I live relatively close to Ashburn, Virginia, which you may know is a major exchange point for the Internet. Our area has gone through phases of development over the past 15-20 years that I’ve lived in there, starting with an explosion of residential development (which we can thank in large part for our notoriously bad traffic). But more recently I’ve noticed a shift in the development and construction within the region. Rarely does a week pass now where I don’t notice a new area being cleared for significant construction.

Application DeliveryVirtualization

How Application Delivery Can Simplify Enterprise Challenges

June 24, 2015 — by Prakash Sinha0

In enterprise environments it is common for an application to be hosted by a pool of servers, either physical or virtual.  Over time these applications also go through a lifecycle that consists of security patches, maintenance, upgrades to update capabilities, and changes to keep up with trends such as virtualization, consolidation and deployment in a hybrid cloud environment.  For scalability, additional servers may also be deployed.

Application DeliverySDN

SDN Use Cases: Myths and Realities

February 25, 2015 — by Jim Frey0

Jim Frey is Vice President of Research, Network Management for Enterprise Management Associates (EMA) and is a featured guest blogger.

There were a lot of promises made when software-defined networking (SDN) first came onto the scene, and while some real benefits have been experienced, not all promises have been realized, or were even realistic. Such is commonly the case with new technologies: the initial hype exceeds the reality of the situation, but usually there are reasons to hold firm to the trend and take advantage of what the technology does deliver successfully.