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Securing the e-Campus 2017 - Exact time and dates TBD

Recent Talks

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

RIOTS logo 

Professor Sean Smith, Director of the ISTS and Bill Nisen, Associate Director, spoke at the

School House residential cluster on the Internet of Risky Things  - February 21, 2017, 5:30 PM

Craig Smith

 

 

 

You Don't Own Your Car
Craig Smith
OpenGarages
Tuesday May 10, 2016 
Carson L02 @4:15

David Safford

 

Hardware Based Security for GE's Industrial Control Systems
David Safford
GE Global Research
Tuesday May 17, 2016
Carson L02 @4:15

 

DanTentler

"It's Fine," They Said. "Just Ship It," They Said.
Dan Tentler
The Phobos Group
Tuesday April 12, 2016 
Carson L02 @4:15

Harold Thimbleby

 

 

 

The Best Way to Improve Healthcare is to Improve Computers
Harold Thimbleby
Swansea University
April 23, 2015

Craig Shue

 

 

 

Managing User-Level Compromises in Enterprise Network
Craig Shue
Worcester Polytechnic Institute
March 31, 2015

 

Newsletter 

Oct news 2015

 

ISTS Information Pamphlet


2012BrochureCover

 

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

Nano-optics for Matched Spectroscopy of Hazardous Materials (NOMS)

Project Summary

There is a pressing need to develop improved optical sensors for detecting hazardous chemical and biological substances. We address this need by developing a scheme for matched spectroscopy based on nano-optics. Matched spectroscopy can be interpreted by implementing matched finite impulse response (FIR) filters for fingerprint emission or absorption spectra, that is, we detect a characteristic spectrum by cross-correlating the signal with the target spectrum by means of a custom-designed dispersive element.

We develop a novel implementation of matched spectroscopy based on nanoscopic metal-dielectric grating structures for constructing wavelength sensitive devices. The metal structure forms cavities for optical waves guided by surface plasmons, which yields a distinct spectral response of the structure and allows the identification of a specific spectrum as a simple threshold operation. If successful, this project could result in compact hand-held spectrometers for fast detection of specific materials. Integrating the dispersive structures into conventional spectroscopic instruments would also allow the development of high-end devices that specifically address the needs of security applications.

  • Project Lead: Markus Testorf