Defining a set of security and compliance policies is a key first step. But enforcing security policy is not as easy. Defining a set of security and compliance policies is a key step. Having a ...

We’ve already discussed the relative lack of tools to secure virtualized servers and infrastructures, the problems inherent in adding bolt-on tools, risks in connecting a VM to the wrong part of a ...

Virtualization technology, which allows multiple operating systems to run different applications on a single computer, has caught the attention of IT managers for its promise to let them better manage ...

Virtualization is proving its ability to reduce costs, but a new set of security threats is emerging as IT managers struggle to adjust to new ways of managing risk. Government IT upgrade projects may ...

Virtualization technology, which allows multiple operating systems to run different applications on a single computer, has caught the attention of IT managers for its promise to let them better manage ...

At the heart of cloud computing is virtualization, which abstracts data, applications and operating systems from underlying hardware and in the process marginalizes security practices dependent on ...

There are plenty of virtualization security vendors leaping out of the shadows. Here are five new players worth a look.Altor Networks. This company's Virtual Network Security Analyzer and Virtual ...

EMC VMware recently rolled out an update to its vSphere API, aimed at fixing a denial-of-service vulnerability in ESX and ESXi. The company also updated the ESX Service Console to include several open ...

Security in the virtual environment is both potentially better than in the physical world and at the same time more complex. After the Jason Cornish affair, you may be asking yourself whether your ...

I sometimes find myself talking about a topic and getting blank stares. Then a year or two later, everyone is suddenly talking about it. One such topic is security virtualization. Until now, those two ...