Virtual machines are just as vulnerable as their physical counterparts. So Altor Networks has created the virtual firewall to address these challenges. Altor Networks is a Redwood City, Calif. based ...

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 ...

As enterprises move towards virtualizing more of their servers and data center infrastructure, the security technologies that are plentiful and commonplace in the physical world become few and far ...

Way back when virtualization was a new thing, virtual networks were simple connections that linked virtual servers and the occasional networking appliance. Now, however, things are different. Building ...

In most cases, Hyper-V makes it really easy to configure virtual network adapters within virtual machines (VMs). For simple VMs, setting up and managing virtual NICs isn't a big deal. However, things ...

5 Signs You Need a Virtual Firewall to Secure Your Cloud Your email has been sent Discover when a virtual firewall excels plus its advantages over traditional options so you can determine if it's ...

Virtualization can work wonders for an IT environment. Virtualization lets one computer do the job of many consuming less floor space, energy and operational costs than installing more hardware. These ...

Virtual environments have as many security risks as their physical counterparts. Users need to take security into consideration throughout their design process. Dave Rosenberg has more than 15 years ...

Tremendous shifts in networking research and development over the last few years have resulted in a whole new class of networking devices, more widely known as Software Defined Networking (SDN) ...