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Upcoming Events

Sal Stolfo

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

 Fright Night Imge

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

   

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

ISTS Information Pamphlet


2012BrochureCover

 

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

Trustworthy Negotiation

Project Summary

In typical ad-hoc networks, nodes range from laptops to small units such as sensors. The mobility and changing availability of nodes fundamentally alter the requirements for trust establishment in these environments. Automated trust negotiation (ATN) is a method that lets two strangers safely conduct interactions in order to create a level of mutual trust. In this method, credentials signed by certificate authorities are exchanged through an iterative disclosure process that allows each credential to have a disclosure policy. We achieved the goal we set out in our project plan of implementing our previously developed theoretical concepts in a prototype. The prototype, which is called OC (for “Open Collaboration”), is a Java program for peer-to-peer collaboration and resource sharing. OC is a generic tool for automated trust negotiation that can be used as a testbed for implementing our theoretical models, testing and comparing their performance, and supporting application development in order to later test real-world applications.

Last Updated: 9/11/12