Virtualization is the creation of a virtual (rather than actual) version of something, such as an operating system, a server, a storage device or network resources.

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Securely building a local pentest lab in a VM

I'd like to set up OWASP WebGoat or a similar vulnerable web app in a VM (probably VirtualBox on Linux). For convenience's sake, I'd like to get it running on one of the primary machines I use (say, a ...
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How do I use Windows 7 virtualization features to prevent transitive trust of admin credentials?

I am exploring using VMs to separate my administrative actions from standard user actions in Windows 7. The goal is to limit my risk and exposure when using "RunAs" to open an application or file ...
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Security Risks Involved in Deploying Win Server 2008 on a Linux host

The Question: Are there any major security risks I should be concerned about, caused by installing Windows Server 2008 R2 onto a Linux Host in VirtualBox? I run an Ubuntu box, with a fully-secured ...
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Is vlan considered a security feature? [duplicate]

Possible Duplicate: Why do people tell me not to use VLANs for security? This topic came up in a discussion about network infrastructure, where a company had moved from separate physical ...
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Virtualization as a layer of security for desktop computers?

Given the amount of 3rd party plugins required to browse the web, I've been compelled to virtualize my online habits to gain an additional layer of security. There is of course some obvious ...
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How to ensure that VirtualBox guests can't break out of the vm to get access to the host machine? [duplicate]

Possible Duplicate: How secure are virtual machines really? False sense of security? E.g. on Ubuntu/Fedora - if I have VirtualBox installed and I'm running guests in it, then how can I make ...
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3answers
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Is there a way to identify the host of a malicious VM from across the network?

Scenario: Someone is attacking your network. However, they're not exactly using their machine to do it - they're using a VM running on their system. The VM's network adapter is configured in ...
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vt-d Virtualisation and Trusted Execution Technology

Being a long time VirtualBox user and having recently purchased a new laptop equipped with an intel i7 720QM I discovered that it supported vt-d. In the meantime I've found out that vt-d comes with ...
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aircrack-ng under Win7 — possible?

What needs to be installed to get the full aircrack-ng suite (or the closest possible equivalent) working under Win7? Should you use VirtualPC, VirtualBox, or VMware Workstation for this? Should you ...
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How secure are virtual machines really? False sense of security?

I was reading this CompTIA Security+ SYO-201 book, and the author David Prowse claims that: Whichever VM you select, the VM cannot cross the software boundaries set in place. For example, a ...
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How to detect hosts running in virtual machines with nmap?

I have to determine if a given subnet has virtual hosts. Are there any ideas about what switches to use?
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Can a kernel exploit compromise an OpenVZ host?

as openvz runs a a lot of virtual servers. i wonder how kernel-exploits could affect the whole system. would it be possible to break out of a "virtual machine" with a kernel-exploit on openvz??? ...
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Are there ways to protect the guest kernels at the hypervisor level?

Let's say I have a linux guest running in xen and I want xen to check the integrity of the guest kernel so that I know there aren't any rootkits, or similar, active. Is there a way to accomplish this ...