XenSource and VMware, two major figures in virtualisation security have warned of challenges facing IT managers in implementing secure virtual environments.
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.
Experts at security company McAfee have predicted that virtualisation will be a major area of concern for security threats next year.
Virtualisation vendor VMware has quietly begun sharing some of its software secrets with the IT security industry under an unannounced plan to create better ways of securing virtual machines.
Virtualisation's ability to separate the operating system from hardware will give companies the choice to let staff run their own devices at work, according to analysts but security remains problematic today.
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.
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.
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.
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 this candid interview with ZDNet.com.au, Red Hat CEO Jim Whitehurst discusses why he thinks rival VMWare will fail, how the financial crisis will be good for open source, and why cloud computing will be the future.
The current buzz around virtualisation may sound familiar to anyone with experience of high-end computing's origins " so what makes today's scenario so different?
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.
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.
Production-quality XenSource virtualisation is the main selling point here, with optional clustering and storage virtualisation to go with it. But there's a lot more besides, making the new Red Hat Enterprise Linux a compelling solution for businesses of all sizes.
Despite a rocky beginning, intrusion detection and prevention systems are an important part of any security arsenal. We road-test six hardware and software-based systems.
Conroy ducks, Ballmer evades and Android Fails -- Club Builder
Club Builder this week takes a long look at Senator Conroy's recent attempt to explain his Great Firewall of A… Watch it now
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