Virtual private networks (VPNs) are systems that use public networks to carry private information and maintain privacy through the use of a tunneling protocol and security procedures. By using the ...

You can create some advanced virtual networks with this nifty tool. Have you tried it? Plus: Upcoming VMware Webinar July 12! Using server virtualization requires that you understand the concepts of ...

Private virtual networks are the most secure virtual network because they never communicate with the Hyper-V host or with the physical network. But what exactly happens when you create one? Microsoft ...

Everyone in tech likely thinks they know what “cloud computing” and “networking” mean, but they’re probably wrong, and their misconceptions about the first topic color their view of the second. Yes, ...

Steve Herrod envisions a world where we build entire data centers using nothing but software. His dream isn't unexpected. Steve Herrod is the chief technology officer at VMWare. For more than a decade ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Recently a client asked me to write a whitepaper about IP address management. At first the assignment seemed completely routine. But as I began looking at the details I realized that I was going to ...

Enjoying life in the digital world comes at a cost: our privacy. Every website we visit, where we are, how much we spend, and what cards we’re paying with – this is just some of the information about ...

Many businesses have moved to the Windows 7 operating system, but some older business applications still require Windows XP to run. Businesses with legitimate copies ...

Virtual Ethernet Port Aggregator (VEPA) moves switching out of the server back to the physical network and makes all virtual machine traffic visible to the external network switch, freeing up server ...