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Showing posts with label VMM. Show all posts
Showing posts with label VMM. Show all posts
Tuesday, June 09, 2015

How to enable CoreOS to boot on top of iKGT (Intel Kernel Guard Technology) ?

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Linked to here:  https://01.org/intel-kgt/blogs  or  https://01.org/intel-kgt/blogs/bzhu5/2015/coreos-ikgt <END>

Intel Kernel Guard Technology is released as opensource software

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See the official site for details: https://01.org/intel-kgt <END>
Thursday, November 06, 2014

Monitor Trap Flag (MTF) Usage in EPT-based Guest Physical Memory Monitoring

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Monitor Trap Flag (MTF) is a flag specifically designed for single-stepping in x86/Intel hardware virtualization VT-x technology. When MTF i...
2 comments:
Sunday, September 28, 2014

Why smaller code size with XEN on ARM?

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This white paper ( Xen ARM with Virtualization Extensions whitepaper )  indicates that " Xen on ARM is 1/6 of the code size of x86_64 X...
Friday, August 15, 2014

Monitor/Trap Software Interrupt INT 80h (System Call) with x86/Intel Virtualization Technology

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In an unix-like system, before syscall/sysret and/or sysenter/sysexit instructions were introduced by x86/Intel processors, software interru...
Wednesday, April 02, 2014

Thoughts on VMXON and VMCS regions in VT-x (from security's point of view)

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Previously when I was working on a Hypervisor based on Intel VT-x. I always did exactly as what I'm told to do in the VT-x specification...
3 comments:
Friday, February 21, 2014

Monitoring Windows OS scheduling events in a noninvasive way with Hardware Virtualization technology (Anti-Rootkit)

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A rootkit is a stealthy type of software, typically malicious, designed to hide the existence of itself or certain processes/programs from ...