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Past Talks

John Stewart EPRI

John Stewart
Sr. Technical Leader, Cyber Security, EPRI
Securing Grid Control Systems
Friday, January 12, 2018
Sudikoff L045 Trust Lab
12:00 Noon

M. Todd Henderson

M. Todd Henderson
Professor of Law, University of Chicago
Hacking Trust: How the Social Technology of Cooperation Will Revolutionize Government
Thursday, January 11, 2018
5:00pm-6:30pm 
Room 003, Rockefeller Center
Sponsored by: Rockefeller Center

Dr. Liz Bowman

Dr. Elizabeth Bowman
U.S. Army Research Laboratory
Artificial Intelligence, Machine Learning and Information: Army Social Computing Research
Tuesday, December 5th
Haldeman 041 Kreindler Conference Room
4:00 PM

Dr. Fabio Pierazzi

Dr. Fabio Pierazzi
Royal Holloway University of London
Network Security Analytics for Detection of Advanced Cyberattacks
Tuesday, November 28th
Sudikoff Trust Lab (L045)
12:30 PM

V.S. Subrahmanian

V.S. Subrahmanian
Dartmouth Distinguished Professor in Cybersecurity, Technology, and Society
Bots, Socks, and Vandals
Tuesday, November 14th
Carson L01
5:00 PM 

Rand Beers

Rand Beers ('64)
Big Data, the Internet, and Social Media:  The Road to the November 2016 Election
Wednesday, November 8th
Haldeman 41 (Kreindler Conference Hall)
4:30 PM 

Fright Night Imge

Wanna See Something REALLY Scary?
ISTS Looks at the Dark Web on Halloween Night
Tuesday, October 31st
S
udikoff  045 Trust Lab (dungeon)
7:30 PM - RSVP
Space is Limited 

Sal Stolfo

Salvatore J. Stolfo 
Columbia University
A Brief History of Symbiote Defense
Tuesday, October 31st
Rockefeller 003
5:00 PM

Dan Wallach

STAR-Vote: A Secure, Transparent, Auditable and Reliable Voting System

Professor Dan Wallach
Rice University
Thursday April 27, 2017
Carson L01, 5:00 PM

Ben Miller Dragos

Pandora's Power Grid - What Can State Attacks Do and What Would be the Impact?

Ben Miller
Chief Threat Officer, Dragos, Inc.
Tuesday May 2, 2017
Kemeny 007, 4:30 PM
Brendan Nyhan

 

 

 

Factual Echo Chambers? Fact-checking and Fake News in Election 2016.

Professor Brendan Nyhan
Dartmouth College
Thursday May 4, 2017
Rocky 001, 5:00 PM

Dickie George

 

Espionage and Intelligence

Professor Dickie George
Johns Hopkins University
Thursday May 11, 2017
Rocky 001, 5:00 PM

Dan Wallach

A Nation Under Attack: Advanced Cyber-Attacks in Ukraine

Ukrainian Cybersecurity Researchers
Thursday April 6, 2017
Oopik Auditorium 5:30 PM

ISTS Information Pamphlet


2012BrochureCover

 

Institute for Security, Technology, and Society
Dartmouth College
6211 Sudikoff Laboratory
Hanover, NH 03755 USA
info.ists@dartmouth.edu
HomeEvents >

Building Shared Reference Monitor Systems

Abstract

Trent JaegerIn this talk, I will describe an architecture for building secure distributed systems based on a Shared Reference Monitor (Shamon). A Shamon consists of distributed security components that collaborate to provide a single, coherent mechanism for enforcing mandatory access control (MAC), achieving the function of a local reference monitor.

The challenge is to ensure the guarantees required of a reference monitor: complete mediation over security sensitive operations; tamper-protection of the Shamon mechanism and state; and verifiability of correct enforcement of security goals. I will begin the talk by discussing the vision of future Shamon distributed systems and motivating why the recent emergence of ubiquitous virtual machine systems and trusted computing hardware is necessary to achieve the Shamon goals. I will then discuss our prototype Shamon system, highlighting the design decisions required to satisfy the reference monitor guarantees.

Bio

Trent Jaeger is an Associate Professor in the Computer Science and Engineering Department at The Pennsylvania State University. Trent's research interests include operating systems security, access control, and source code and policy analysis tools. He has published over 50 refereed research papers on these subjects. Trent has made a variety of contributions to Linux security, particularly to the Linux Security Modules framework, the SELinux module and policy development, integrity measurement in Linux, and the Xen security architecture.

Also, he has been a member of the program committee, including as general and program chair, for several major security conferences. Trent has an M.S. and a Ph.D. from the University of Michigan, Ann Arbor in Computer Science and Engineering in 1993 and 1997, respectively.