Experts at security company McAfee have predicted that virtualisation will be a major area of concern for security threats next year.
XenSource and VMware, two major figures in virtualisation security have warned of challenges facing IT managers in implementing secure virtual environments.
VMware has failed to fix a severe bug in its virtualisation software that can expose users' critical information, according to a security company.
VMware's new security feature, VMsafe, is a major improvement to security in a virtual environment because it allows visibility of incoming data, say analysts.
Senior Microsoft security strategist Steve Riley has used the vendor's Tech.Ed conference in Sydney this week to rebut claims by a Polish researcher that Microsoft's hypervisor software could be maliciously replaced on PCs without administrators knowing.
Managers in charge of storage have a lot to worry about, but there seems no particular reason why people in this corner of the world should be more concerned about security than anything else. Why is it that securing our data matters more to us than accessing it?
My recent rant about the horrors of Adobe Acrobat's update process attracted a fair degree of sympathy, but also managed to royally annoy at least one Big Deal reader, who questioned what it had to do with the column's stated intention of illuminating issues central to IT managers.
Server virtualisation is a no-brainer -- it's quick to deploy and easy to justify in terms of cost-savings but too many companies are deploying the technology without considering the security implications.
Virtualised desktop environments, in some cases using Linux, are gaining in popularity as IT administrators realise they can deliver security advantages. We tell the story of one Australian government department and take you through the landscape.
Welcome to the CIO Vision Series and congratulations to Cesare Tizi, who was awarded the ZDNet Australia CIO of the Year award for 2007. Tizi was recognised for the work he did while successfully leading Australia's largest energy supplier, AGL Energy, through a period of intense change.
Wotif is one of the most popular online marketplaces for last-minute hotel accommodation in Australia and New Zealand. In this interview, the company's CIO Paul Young talks about some of the important technical and business decisions he has made in order to successfully manage the infrastructure of a rapidly growing Web 2.0 company.
Australian research shows that the tightening of IT budgets from the economic downturn, and mounting evidence that virtual desktops are more expensive than well-managed full desktops, will dampen enthusiasm for this technology in 2009.
Welcome to the CIO Vision Series and congratulations to Cesare Tizi, who was awarded the ZDNet Australia CIO of the Year award for 2007. Tizi was recognised for the work he did while successfully leading Australia's largest energy supplier, AGL Energy, through a period of intense change.
In the coming years, the conference table will be a computer, the whiteboard will be a computer, says Microsoft Chairman Bill Gates.
Wotif is one of the most popular online marketplaces for last-minute hotel accommodation in Australia and New Zealand. In this interview, the company's CIO Paul Young talks about some of the important technical and business decisions he has made in order to successfully manage the infrastructure of a rapidly growing Web 2.0 company.
Australian Department of Defence CIO Greg Farr spoke to ZDNet.com.au about how the organisation's networks are kept secure and why virtualisation and green issues are high on the agenda.
SCVMM 2008 R2 is a very competent product, neatly bringing Microsoft's virtualisation management offering in line with the competition at the same time as offering management of disparate platforms in the one product. The integration with the rest of the Systems Center suite makes the overall management and monitoring experience better than its rivals.
Despite taking a completely different approach to virtualisation, Virtuozzo Containers can match the best hypervisors on performance while at the same time making virtual workloads quick and easy to deploy and manage.
Early releases of the Xen hypervisor showed promise but had lots of rough edges. Citrix's XenServer 5, however, is very much a production-class virtualisation solution with features that match, and in some cases exceed, what's available on rival platforms.
Microsoft's Hyper-V is a solid virtualisation platform that's compatible with a wide range of modern server hardware.
NComputing's X300 provides a cost-effective way to hang up to six terminals off a single desktop PC using low-power, secure, easy to administer and quiet access terminals. It's not for power users, but is well suited to schools, business workgroups, libraries and internet cafes.
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