Find results with:

Add another field

Search by date

to

Searching collections:

Dartmouth Dissertations

Add or remove collections

Home Dartmouth Dissertations Page 1

Reference URL

To link to the entire object, paste this link in email, IM or document

To embed the entire object, paste this HTML in website

To link to this page, paste this link in email, IM or document

To embed this page, paste this HTML in website

Collaborative automated trust negotiation.

you wish to report:

Your comment:

Your Name:

Submit

Cancel

...

Back to top

Powered by CONTENTdm®

Call No.	Ph.D. 2009
Author	Ye, Song.
Title	Collaborative automated trust negotiation.
Date	2009
Abstract	Automated trust negotiation is a new approach to access control and authentication for the open systems such as the Internet, where sensitive interactions sometimes occur among entities with no prior knowledge of each other. Trust negotiation enables open computing by assigning an access control policy to each resource that is to be made accessible to "strangers"; an attempt to access the resource triggers a trust negotiation, consisting of the iterative, bilateral disclosure of digital credentials and related policies. In this thesis, we present Collaborative Automated Trust Negotiation, an extension of existing automated trust negotiation approaches by exploiting collaborative behaviors among negotiating parties. Collaborative trust negotiation is an efficient way of building trust in a group of parties, because it can promote successful trust negotiations and speed up the trust building process. We use visualization to understand and analysis the behaviors of negotiators that conduct trust negotiations collaboratively. We also investigate security issues involved in collaborative trust negotiation. We developed a visualization framework to statically and dynamically analyze collaborative trust negotiation activities. We also design and develop a fast algorithm to identify core-periphery structures in the communication network that formed by negotiation parties and their negotiation activities. The core-periphery structure is exploited to facilitate proactive trust negotiations and thus allow more successful trust negotiations. The visualization framework can be used to analyze other types of communication networks such as email communications, wireless and sensor networks; it can also be used to study the fields where network patterns are available, for example, document relevance networks on the web.
Description	xi, 137 leaves : ill. 28 cm.
Format	application/pdf
Advisor	Makedon, Fillia, Jayanti, Prasad, Kotz, David, Pearlman, Justin
Subject	Computer networks -- Security measures. Computers -- Access control.
College	Dartmouth College -- Department of Computer Science.
Issuing Body	Dartmouth Dissertations are made available through the Dartmouth Digital Library.
Degree	Thesis (Ph.D.)--Dartmouth College.
Copyright	All rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means without permission in writing from the author.
DOI	http://dx.doi.org/10.1349/ddlp.282

Title	Page 1
Format	application/pdf
Issuing Body	Dartmouth Dissertations are made available through the Dartmouth Digital Library.
Degree	Thesis (Ph.D.)--Dartmouth College.
Full Text	Collaborative Automated Trust Negotiation A Thesis Submitted to the Faculty in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Computer Science by Song Ye DARTMOUTH COLLEGE Hanover, New Hampshire June, 2009 Examining Committee: (chair) Fillia S. Makedon Prasad Jayanti David Kotz Justin Pearlman Brian W. Pogue, Ph.D. Dean of Graduate Students

	All
	Pages Enter page numbers or page ranges separated by commas. For example: 1,3,5-12

Find results with:

Searching collections:

Home Dartmouth Dissertations Page 1

Collaborative automated trust negotiation.

Page 1

Object Description

Description

Collaborative automated trust negotiation.

Collaborative automated trust negotiation.