Organizations are using virtualization to manage their cloud environment effectively. Here is a rundown of the different types and what each can offer. In enterprise IT infrastructure, virtualization ...

Giving everyone with a wireless card access to the same places on the network creates risk. Guests at an office, for example, may need to access the Internet from the lobby, but they shouldn’t have ...

In the last newsletter we discussed the impending perfect storm in which IT organizations implement three key initiatives, each of which are extremely beneficial, and yet end up in a place where for ...

Data communication networks are complex environments, where operations teams are challenged to maintain stability while deploying new services or implementing changes. The network engineering and ...

For decades, networks have been built on the same fundamental principle: dedicated hardware appliances for each network function. Need a firewall? Buy a box. Need load balancing? Purchase another ...

Tony Bishop, CEO of start-up IT consultancy Adaptivity and virtualization go-to guy, explains how to shift from a tactical to a strategic virtualization strategy. As an IT executive at Wachovia, Tony ...