Friday, February 14, 2014

SyScan'14 Speaker - Corey Kallenberg, Xeno Kovah, John Butterworth & Sam Cornwell

Topic:

"Setup for Failure: Defeating SecureBoot" 

Corey Kallenberg
 Corey Kallenberg is a security researcher for The MITRE Corporation who has spent several years investigating operating system and firmware security on Intel computers. In 2012 he coauthored work presented at DEFCON and IEEE S&P on using timing based attestation to detect Windows kernel hooks. In 2013 he helped discover critical problems with current implementations of the Trusted Computing Group's "Static Root of Trust for Measurement" and co-presented this work at NoSuchCon and Blackhat USA. Later, he discovered several vulnerabilities which allowed bypassing of "signed BIOS enforcement" on a number of systems, allowing an attacker to make malicious modifications to the platform firmware. These attacks were presented at EkoParty, HITB, and PacSec. 


Xeno Kovah
 Xeno is a Lead InfoSec Engineer at The MITRE Corporation, a not-­‐for-­‐profit company that runs 6 federally funded research and development centers (FFRDCs) as well as manages CVE. He is the team lead for the BIOS Analysis for Detection of Advanced System Subversion project. On the predecessor project, Checkmate, he investigated kernel/userspace memory integrity verification & timing-­‐based attestation. Both projects have a special emphasis on how to make it so that the measurement agent can't just be made to lie by an attacker. Xeno has also contributed 8 days of classes on deep system security to OpenSecurityTraining.info, with an additional 2 day class on Intel TXT to be added soon. 


John Butterworth
 John Butterworth is a security researcher at The MITRE Corporation who specializes in low level system security. He is applying his electrical engineering background and firmware engineering background to investigate UEFI/BIOS security.



Sam Cornwell
 Sam Cornwell is a Sr. InfoSec Engineer at The MITRE Corporation. Since 2011 he has been working on projects such as Checkmate, a kernel and userspace memory integrity verification & timing-­‐based attestation tool, Copernicus, a BIOS extractor and configuration checker, and numerous other private security sensors designed to combat sophisticated threats.

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