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Wireless Security Demands More than Technology
Di Christopher Thomas (Intel)Pubblicato il 02/02/20111
by Chris S. Thomas, George Moakley, Regina Lynn Preciado, and Matt Gillespie Introduction Perpetual tension exists between new functionality and the security required to support it. This tension is manifest in the challenge to fully implement wireless technology while not compromising the data o...
Securing Wireless Applications in the Enterprise
Di adminPubblicato il 02/02/20110
Introduction The Mobile Reference Application demonstrates that, while solutions evolve for wireless security, interim measures can improve the near-term outlook. Wireless LANs have grown rapidly in popularity since the IEEE 802.11 standard was finalized. With the increased number of mobile smart...
Manageability & Security Improvement Center
Di Jeffrey Rott (Intel)Pubblicato il 12/01/20100
Welcome to the Manageability and Security Improvement Center In order for your application to take advantage of the functionality provided with Intel® Active Management Technology (Intel® AMT) and our Intel® vPro™, your software must integrate the proper Intel® AMT calls. While the effort req...
Hardening Measures Built into Intel® Active Management Technology
Di Matthew GillespiePubblicato il 10/20/20100
  As network planners and security analysts consider implementing Intel® Active Management Technology into their environments, they can use the information in this document to gauge the native security of the platform and to understand some of the key security decisions associated with using the ...
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Tecnologia Intel® Virtualization

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Application or utility for testing virtualization on intel x540 T2
Di Hitesh Prajapati1
Dear Sir/Madam, We have intel 10GbE Network Adapter X540-T2. Please guide me for the virtualization testing software for the adapter. I am new to this forum, also guide me that is this correct forum for the 10GbE network Adapter X540-T2. Reply me as early as possible. Thanks in advacne.  
Unexpected EPT Violations
Di Ralf H.1
Hi, we're currently working in a project that involves extending the KVM hypervisor. While running the VM, we sometimes get EPT violations that shouldn't be possible from our understanding of the Intel documents. The scenario is as follow (we use Intel VT with EPT enabled):All guest paging structures (i.e., the paging structures _inside_ the VM) are set to non-writable on the last EPT level. In other words, whenever the guest OS writes to a guest paging structure (e.g. to map/free a page), this triggers an EPT violation. Now, "occasionally" the following happens:The VM performs a normal read operation somewhere in memory (doesn't seem to matter where). This then yields an EPT violation and bit 0,  bit 1, and bit 7 are set in the exit qualification field, bit 8 is cleared. According to the Intel specification (Table 27-7), this means that the EPT violation was caused by the MMU setting the dirty or accessed bit in the guest paging structures. At first, this makes sense since these ar...
Technological migration and virtualization, are they complementary?
Di kcav@snet.net2
Rather than force a user to abruptly break away from routines that have become easy to perform, I think it might be a good idea to run Windows 7 in a virtual environment on the new platform; provided it is possible to hotkey from the new work environment to the old, and back to the new in a New York minute.   My interest in this came about when after changing from an old fashion notebook to an Ultraboook with a Touch screen I discovered the Start menu has changed, of course.  Also, I realized that using a slow browser on a fast platform doesn’t make sense, so I left behind my beloved IE8 with iGoogle homepage and changed to speedy Google Chrome.  Then I found myself wondering how to save Favorites, block pop-ups, establish and maintain trust relations, all things I had become somewhat familiar with doing, and now have to consciously think about again.  I am looking forward to making greater use of audio and video processing capabilities in the new 64-bit environment.  Since A/V file...
vmx-preemption timer inaccuracy (across vmx transitions)
Di Michael L.1
Hi, From what I understand, the VMX-preemption timer should only decrement when in VMX non-root operations. I have been trying to use it as a way to measure cycle time in a VM, with respect to the running time of that VM. Hence, I do not want to include in my measurement the time spent in the VMM or the time to perform VM entries/exits. VMX-preemption timer seems like it could serve that purpose (with the granularity of the TSC to VMX-preemption timer ratio). However, in my test, the VMX-preemption timer seems to also decrement while performing VM entry/exits. My test: a) from the VMM: read the VMX-preemption timer in the VMCS b) VM enter c) VM exit *immediately after VM enter* (eip set to the hlt instruction) d) from the VMM: read the VMX-preemption timer in the VMCS (processor setup to save the VMX-preemption timer to VMCS on VM exit) the difference between (d) and (a) should be zero or a very small value since the VMX-preemption timer should only be decrementing when executing i...
virtualisasi dekstop or virtualisasi server
Di wahid1
no wonder it possible for professionals to adanay kalanagn desktop and server virtualization, but it is very confusing for the layman, because it is almost like it is just different in the context of network and local only.desktop virtualization is more focused on the dektop without touching the network between computers, such as, VMWare Player, Virtualbox, Qemu, etc.. very useful for testing the OS on the client.server virtualization is more directed to the network as it relates to the Internet or a network cable or wireless jaringn keuntunganya further test of seranagn hackers because networks are vulnerable from attacks hercker!no wonder it possible for professionals to adanay kalanagn desktop and server virtualization, but it is very confusing for the layman, because it is almost like it is just different in the context of network and local only.desktop virtualization is more focused on the dektop without touching the network between computers, such as, VMWare Player, Virtualbox...
Artificial intelligence Vs. Virtualization
Di sylvesferg860322
in software developement is there a tradeoff between the two and how can it be viable economically and technologically.
Need required about using intel-vt into guests (nested)
Di berthe_b2
Hi, i'm creating a hypervisor based on Intel-vt extensions, each VM must be able to have it's own hypervisor with Intel-vt (i don't have choice). The probleme is to use a hypervisor into a VM with Intel-VT require to be in root-operation to perfectly use virtualization instructions such as VMCALL, VMREAD ... But each vm-exit will only give control to the first hypervisor. So the sub-monitor will never be used. How can i do that ? Is nested virtualization with Intel-VT is realy possible without modifying guest ? Thanks a lot.
how to know what the VMM has registered for its control fields
Di halivingston1
I'm trying to find out what does the Microsoft Hypervisor register for as its control fields. What registers do I need to be looking at it to find this? The documentaiton is unclear as to where the registers are that control the fields. It keeps saying bitmaps .. but to what.
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