'Access control policies' presentation slideshows

Chapter 2

Chapter 2. Security Policies and Models Stallings Chapters 4,10 Article [J3] . Basic Concepts. Security Policies Security Mechanisms Security Models Authorization or Security specifications. Policies and Mechanism.

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Lecture 7 Access Control

952 views • 66 slides

XML Security

XML Security. Outline. Security requirements for web data. Basic concepts of XML Security policies for XML data protection and release Access control mechanisms for XML data XML-based specification of security informaiton XML security: future trends. Web Data: Protection Requirements.

1.02k views • 60 slides

Protection and Security

691 views • 58 slides

Systematic Testing and Verification of Security Policies

Systematic Testing and Verification of Security Policies. Tao Xie Department of Computer Science North Carolina State University https://sites.google.com/site/asergrp/projects/policy. Joint Work with Vincent Hu, Rick Khun , and ACTS group (NIST)

637 views • 50 slides

Interaction models between Query Clients, Information Resources & Discovery Services

Interaction models between Query Clients, Information Resources & Discovery Services. Mark Harrison mark.harrison@cantab.net. Assumptions. Connectivity, Availability EPCIS instances generally connected to the Internet and generally reliable

591 views • 48 slides

Semantic Methods for Electronic Markets

Semantic Methods for Electronic Markets. Rudi Studer 1,2,3 , Anupriya Ankolekar 1,2 , Nenad Stojanovic 2 Institute AIFB, University of Karlsruhe www.aifb.uni-karlsruhe.de/WBS FZI Research Center for Information Technologies www.fzi.de Ontoprise GmbH www.ontoprise.de SRI, Menlo Park

508 views • 40 slides

Secure Publishing of XML Documents

Secure Publishing of XML Documents. Bhavani Thuraisingham April 1, 2011. Motivation. Digital Evidence Represented in XML (eXtensivle Markup Language) XML documents have to be secured XML has become the standard document interchange language for the web

534 views • 36 slides

Secure Publishing of XML Documents

Secure Publishing of XML Documents. Bhavani Thuraisingham October 29, 2010. Motivation. Digital Evidence Represented in XML (eXtensivle Markup Language) XML documents have to be secured XML has become the standard document interchange language for the web

467 views • 36 slides

Secure Sharing of Digital Evidence

Secure Sharing of Digital Evidence. Bhavani Thuraisingham October 17, 2011. Motivation. Digital Evidence Represented in XML (eXtensivle Markup Language) XML documents have to be secured XML has become the standard document interchange language for the web

498 views • 36 slides

Interaction Models in EPC-DS & the Security Implications

Joint Singapore Taiwan RFID Research Workshop. Interaction Models in EPC-DS & the Security Implications. Tieyan Li Cryptography and Security Department Institute for Infocomm Research (I 2 R) 19 Jun. 2009. Project Summary - why should it be done?. Outline. Introduction

423 views • 35 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

User Authentication

User Authentication. Overview. Means of Authentication. Something the individual: Knows Password, Pin, answer to questions Possesses Keycards, smart cards, physical keys Is (static biometric) Fingerprints, retina(iris), face Does (dynamic biometrics) Voice, handwriting,typing rhythm.

361 views • 24 slides

Semantic Web Policy Systems

351 views • 19 slides

SESEC

333 views • 18 slides

Web Single-Sign-On with Novell iChain and Novell Access Manager

Web Single-Sign-On with Novell iChain and Novell Access Manager. E. Axel Larsson (elarsson@drew.edu) Enterprise Integration Specialist Drew University TTP Summer Conference 2007. Agenda. iChain and Access Manager fundamentals What are iChain and Access Manager

319 views • 18 slides

Operating Systems 15 - security

Operating Systems 15 - security. PIETER HARTEL. Contents. Authentication Passwords Tokens Biometrics Access control Policies Mechanisms Auditing Logs Intrusion detection. Passwords. Why the salt? Salt: two characters of hashed password; 4096 possibilities. Reading the password file.

181 views • 11 slides

The Lightweight File System

260 views • 10 slides

Chapter 23

Chapter 23. Database Security and Authorization. Introduction to Database Security Issues. Types of Security Database Security and the DBA Access Protection, User Accounts, and Database Audits. Discretionary Access Control Based on Granting and Revoking Privileges.

364 views • 9 slides

Policy-based Dynamic Authorization Framework for Sharing Medical Data

Policy-based Dynamic Authorization Framework for Sharing Medical Data. Apurva Mohan and Douglas M. Blough , Georgia Institute of Technology Andrew Post, Tahsin Kurc, and Joel Saltz , Emory University. Authorization System Architecture based on Nationwide Health Information Network (NHIN)

185 views • 1 slides