'Trust negotiation' diaporamas de présentation

Trustworthy Distributed Computing: An Overview of Ongoing Work

Trustworthy Distributed Computing: An Overview of Ongoing Work. Fillia Makedon Dartmouth Experimental Visualization Laboratory (DEVLAB) Dartmouth College. Contents. 1. Focus : Secure group collaboration 2. OC : the Open Collaboration system 3. Related work in the DEVLAB

762 views • 64 slides

Data and Applications Security Developments and Directions

Data and Applications Security Developments and Directions. Dr. Bhavani Thuraisingham The University of Texas at Dallas Secure Knowledge Management: Confidentiality, Privacy and Trust November 29, 2005. Outline of the Unit. Background on Knowledge Management Secure Knowledge Management

384 views • 38 slides

Advanced Client/Server Authentication in TLS

Advanced Client/Server Authentication in TLS. Adam Hess, Jared Jacobson, Hyrum Mills, Ryan Wamsley, Kent E. Seamons, Bryan Smith Internet Security Research Lab Brigham Young University http://isrl.cs.byu.edu seamons@cs.byu.edu Network and Distributed System Security Symposium

363 views • 36 slides

Data and Applications Security Developments and Directions

Data and Applications Security Developments and Directions. Dr. Bhavani Thuraisingham The University of Texas at Dallas Policies September 7, 2012. Outline of the Unit. Need to Know to Need to Share RBAC UCON RBUC ABAC Dissemination Risk based access control

382 views • 31 slides

Access Control in Data Management Systems

Access Control in Data Management Systems. Dr. Bhavani Thuraisingham The University of Texas at Dallas Access Control and Policies in Data Management Systems September 2013. Outline. Discretionary Access Control in Relational Databases Mandatory Access Control in Relational Databases

488 views • 31 slides

Access Control in Data Management Systems

Access Control in Data Management Systems. Dr. Bhavani Thuraisingham The University of Texas at Dallas Access Control and Policies in Data Management Systems June 2015. Outline. Discretionary Access Control in Relational Databases Mandatory Access Control in Relational Databases

317 views • 31 slides

Data and Applications Security Developments and Directions

Data and Applications Security Developments and Directions. Dr. Bhavani Thuraisingham The University of Texas at Dallas Policies September 7, 2012. Outline of the Unit. Need to Know to Need to Share RBAC UCON RBUC ABAC Dissemination Risk based access control

314 views • 31 slides

Policy-driven Negotiation for Authorization in the Grid

Policy-driven Negotiation for Authorization in the Grid. 8 th IEEE POLICY Bologna, Italy, 15 th June 2007. Outline. Introduction Motivation Policy-driven Negotiations Negotiations in the Grid Implementation Conclusions and Further Work. Introduction Virtual Organization. Org 3. Org 1.

379 views • 28 slides

Policy Based Dynamic Negotiation for Grid Services Authorization

Policy Based Dynamic Negotiation for Grid Services Authorization. Ionut Constandache Daniel Olmedilla. Infolunch, L3S Research Center Hannover, 29 th Jun. 2005. Contents. GRID Security Infrastructure in GT4.0 Limitations of Current Authorization Mechanisms

362 views • 27 slides

389 views • 27 slides

A Unified Scheme for Resource Protection in Automated Trust Negotiation

A Unified Scheme for Resource Protection in Automated Trust Negotiation. Ting Yu and Marianne Winslett Presented by Korporn Panyim. Introduction. Traditionally, trust can be established based on identities Obtain local identities from system in order to access system services

281 views • 27 slides

Privacy preserving Trust Negotiations

Privacy preserving Trust Negotiations. Elisa Bertino, Anna Cinzia Squicciarini 5th CACR, October 28-29, 2004, Toronto. Outline. Overview of the Trust Negotiation model Trust-X Privacy issues Privacy solutions in Trust-X Credential format Policy context System architecture

270 views • 26 slides

A Flexible Access Control Model for Web Services

303 views • 20 slides

Web Policy Zeitgeist

Web Policy Zeitgeist. Panel Presentation The Semantic Web and Policy Workshop (SWPW) Galway Ireland November 7, 2005. Kent Seamons Internet Security Research Lab Brigham Young University. Zeitgeist.

187 views • 18 slides

Policy-Based Dynamic Negotiation for Grid Services Authorization

176 views • 17 slides

Security Protection on Trust Delegated Medical Data in Public Mobile Networks

Security Protection on Trust Delegated Medical Data in Public Mobile Networks. Dasun Weerasinghe, Muttukrishnan Rajarajan and Veselin Rakocevic Mobile Networks Research Group School of Engineering and Mathematical Sciences City University London. Outline of the Presentation. Motivation

222 views • 14 slides

Adaptive Trust Negotiation and Access Control

244 views • 14 slides

EPCglobal Network Security: Research Challenges and Solutions

EPCglobal Network Security: Research Challenges and Solutions. Yingjiu Li Assistant Professor School of Information Systems Singapore Management University 1August 2008 @ National RFID Center. What is EPCglobal Network?. EPC and EPCglobal Network. Double-Edge Sword.

299 views • 13 slides

Phishing Attacks

Phishing Attacks. Internet Security Research Lab Brigham Young University by Jim Henshaw, Travis Leithead, Kent Seamons jph26@email.byu.edu, {travisl, seamons}@cs.byu.edu February 9, 2004. Deceptive login name. Actual URL. Trusted Server?.

203 views • 12 slides