'User privacy' diaporamas de présentation

Introduction to Information Security

Introduction to Information Security CS 4235 Information Security Information is a commodity: its purchase and sale is central to the free enterprise system Protection Mechanisms are like putting a lock on the door of a merchant's warehouse

3.75k views • 92 slides

You Are What You Say: Privacy Risks of Public Mentions

You Are What You Say: Privacy Risks of Public Mentions. Written By: Dan Frankowski, Dan Cosley, Shilad Sen, Loren Terveen, John Riedl Presented by: David Keppel, Jorly Metzger. Table of Contents. Introduction Related Work Experiment Setup Evaluation Algorithms Altering The Dataset

600 views • 48 slides

SBD: Usability Evaluation

SBD: Usability Evaluation. Chris North cs3724: HCI. ANALYZE. analysis of stakeholders, field studies. claims about current practice. Problem scenarios. Scenario-Based Design. DESIGN. Activity scenarios. metaphors, information technology, HCI theory, guidelines. iterative

709 views • 42 slides

Anonymity

546 views • 41 slides

Lecture 28: Anonymity on the Web

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Anonymity and Privacy Issues --- re-identification

Anonymity and Privacy Issues --- re-identification. Yimeng Zhang 12/4/07. Index. Views on Privacy of Social Media Overview of Re-identification You are What You Say: Privacy Risks of Public Mentions, Frankowski et al. SIGIR06. Improper Use of Personal Information Online.

605 views • 33 slides

Do You Trust Your Recommender? An Exploration of Privacy and Trust in Recommender Systems

434 views • 30 slides

Industry Capability LINX Traceability Best Current Practice

Industry Capability LINX Traceability Best Current Practice. Keith Mitchell keith@linx.net Executive Chairman London Internet Exchange ACPO Scotland Internet Awareness Seminar 8th Nov 1999. Overview. Background, History, Motivation Principles IP addresses Dial-up users Applications

442 views • 30 slides

The Cricket Indoor Location System

Francois Dugast Jakub Sikora Supervisor: Dr. Waltenegus Dargie. The Cricket Indoor Location System. Content of the presentation. Motivation Concept Architecture Implementation Evaluation Reference. Introduction. Location system Project started in 2000 by the MIT

465 views • 27 slides

You are what you say: Privacy risks of public mentions

379 views • 25 slides

Location-based Services

Telecommunication Management F2011. Location-based Services. Industrial and business Analysis. Group 6 Huanhuan WANG Bo WANG Xinwei YANG Han LIU. Objectives. Ultimate Question How should we create our own LBS Business?. Outline. Introduction Industrial Analysis

448 views • 22 slides

Fighting Fire With Fire : Crowdsourcing Security Solutions on the Social Web

354 views • 21 slides

Private Inference Control

Private Inference Control. David Woodruff MIT dpwood@mit.edu Joint work with Jessica Staddon (PARC). Contents. Background Access Control and Inference Control Our contribution: Private Inference Control (PIC) Related Work PIC model & definitions Our Results Conclusions. Access Control.

277 views • 20 slides

The Web is perhaps the single largest data source in the world.

The Web is perhaps the single largest data source in the world. Due to the heterogeneity and lack of structure, mining and integration are challenging tasks. Much of the Web mining is about Data/information extraction from semi-structured objects and free text, and

324 views • 16 slides

The STD Wizard

263 views • 15 slides

Cricket: An Open Platform for Location-Aware Computing

Cricket: An Open Platform for Location-Aware Computing. Under the Guidance of Mr. Indraneel Mukhopadhyay. By. Suresh Kumar Panda. IT20017299. INTRODUCTION. User privacy Decentralized administration Network heterogeneity Cost Room-sized granularity. DESIGN OF CRICKET.

159 views • 15 slides

Office of the Information and Privacy Commissioner, Ontario, Canada

Office of the Information and Privacy Commissioner, Ontario, Canada. Panel on Privacy Centre for Information Integrity & Information Systems Assurance, U of Waterloo 7 th Biennial Research Symposium October 21, 2010 Toronto, Ontario.

275 views • 13 slides

Virtual Private Social Networks and a Facebook Implementation

Virtual Private Social Networks and a Facebook Implementation. Mauro Conti, Arbnor Hasani , Bruno Crispo ACM Transactions on the Web, 7(3), 2013. Take Home Message. User privacy protection in OSN is an open problem...not easy to solve

228 views • 11 slides

Leonard J. Cali

205 views • 11 slides

Lessons in Evaluation of Digital Libraries and Their Application to the CITIDEL Project

Lessons in Evaluation of Digital Libraries and Their Application to the CITIDEL Project. Lillian N. (Boots) Cassel, Ph.D.; Filip B. Jagodzinski, B.S. Villanova University, PA, 19085; USA. www.citidel.org. www.nsf.gov. Introduction/Background

99 views • 1 slides