Articles about virtual machine

Microsoft has launched a public preview of a new tool to convert virtual machines between VMware to Hyper-V formats. The VM Conversion tool is available free of charge via the Windows Admin Center, with Microsoft claiming that the conversion process takes just five minutes.

The company says that the aim of the tool is to provide a simple, supported path for organizations to streamline VM conversion to Hyper-V virtualization environments. 

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Having Windows installation images is handy; they can be used to reinstall your operating system, but they are also useful when creating virtual machines. Microsoft is concerned about their safety, however.

Pointing to "a Microsoft Defender protection gap" that exists in the first hours of a freshly installed copy of Windows, the company highlights installation images that contain outdated antimalware software binaries. The solution to this problem? An update to Microsoft Defender for these images.

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There are few Patch Tuesdays that are not swiftly followed by the discovery of problems caused by the updates that have been released. This December is no different.

Microsoft has confirmed that after installing the KB5021249 update, some users may experience a range of problems with virtual machines on some Hyper-V hosts.

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Privileged data and credentials are prime targets for attackers. Protecting this information is a challenge, particularly as systems have moved to the cloud and networks have become more diverse.

Larger organizations have often turned to things like privileged access workstations, but that means that access can only be made from a limited number of machines. HP Wolf Security has launched a new Sure Access Enterprise (SAE) product to protect users with rights to access sensitive data, systems, and applications but allow them to use a normal endpoint.

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The Linux Foundation has announced that it will host the Cloud Hypervisor project, aiming to deliver a Virtual Machine Monitor for modern cloud workloads.

Written in Rust, the project has a strong focus on security, features include CPU, memory and device hot plugging; support for running Windows and Linux guests; device offload with vhost-user; and a minimal and compact footprint.

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Every single networked machine relies on an identity -- in the form of cryptographic keys or digital certificates -- so that it can identify itself and communicate with other machines securely.

In the wrong hands though machine identities can enable cybercriminals to appear trustworthy, slip past security defences undetected, gain access to networks, and exfiltrate data. Yet organizations still overlook the importance of protecting them.

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Users of the vitualization tool Parallels Desktop have a major update to install that brings important changes on Windows and macOS alike.

There is now full support for running virtualized instance of Windows 11 thanks to a change in the way TPM is handled. Parallels Desktop 17.1 also supports macOS Monterey as the host OS, and improved the experience of running Monterey virtual machines on Apple M1 chips.

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With the release of the first beta build of Windows 11, increasing numbers of people are keen to try out the operating system. You could install Windows 11 as your primary OS, you could opt to dual boot with Windows 10, or you could just use an old computer (assuming it meets the minimum system requirements).

But perhaps the least disruptive option is to go down the route of virtualization. There are various tools you could use for this, but Windows offers Hyper-V, an optional component that can be used to create virtual machines. Technically, it is exclusive to the Pro editions of Windows 10 and Windows 11, but with a little tweaking, it's also available in the Home editions. Here's how to enable Hyper-V.

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