multilateral privacy requirements analysis in online
play

Multilateral Privacy Requirements Analysis in Online Social - PowerPoint PPT Presentation

Oct 21, 2022 •496 likes •1.33k views

Multilateral Privacy Requirements Analysis in Online Social Networks Seda Grses COSIC, K.U. Leuven 18. February, 2011 CRID University of Namur, Belgium 1 x close this advertisement security and priv acy in online social networks K.U.

  1. Multilateral Privacy Requirements Analysis in Online Social Networks Seda Gürses COSIC, K.U. Leuven 18. February, 2011 CRID University of Namur, Belgium 1

  2. x close this advertisement security and priv acy in online social networks K.U. Leuven (COSIC, DistriNet, ICRI, HMDB), SPION Vrije Universiteit Brussel (SMIT), University of Ghent (Onderwijskunde), Carnegie Melon University (Heinz College) responsibilization accountability 2 2

  3. x close this advertisement security and priv acy in online social networks trust, reputation and access control SPION identity management legal frameworks anonymous communication feedback and awareness systems behavioral aspects http://www.cosic.esat.kuleuven.be/spion 3 3

  4. outline - introduction to privacy requirements - stakeholder analysis: service provider - SNS access control design - feedback and awareness systems 4 4

  5. privacy? - what is privacy? - what are privacy requirements? - in security engineering: confidentiality 5 5

  6. online social networks (SNS) 6 6

  7. online social networks 7 7

  8. 1m Facebook created 2004 8 8

  9. 5m 1m the entire Internet all facebook users friends of friends friends Facebook in Highschools Facebook 2004 2005 9 9

  10. 12m 5m 1m Facebook available to the PUBLIC (pg13) Highschools Facebook 2006 2004 2005 10 10

  11. 12m 5m 1m xss attacks Facebook available to the PUBLIC (pg13) Highschools Facebook 2006 2004 2005 11 11

  12. 12m 5m 1m newsfeed xss attacks Facebook available to the PUBLIC (pg13) Highschools Facebook 2006 2004 2005 12 12

  13. 12m 5m 1m newsfeed protests xss attacks Facebook available to the 740.000 PUBLIC (pg13) Highschools Facebook 2006 2004 2005 13 13

  14. 50m 12m 5m 1m Facebook API protests 740.000 newsfeed xss attacks Highschools Facebook PUBLIC 2007 2004 2005 2006 14 14

  15. 50m 12m 5m 1m Facebook API Mobile protests 740.000 newsfeed xss attacks Highschools Facebook PUBLIC 2007 2004 2005 2006 15 15

  16. 50m 12m 5m 1m Facebook API Mobile BEACON protests 740.000 newsfeed xss attacks Highschools Facebook PUBLIC 2007 2004 2005 2006 16 16

  17. 50m 12m 5m 1m protests 50.000 in Facebook API 3 days Mobile BEACON protests 740.000 newsfeed xss attacks Highschools Facebook PUBLIC 2007 2004 2005 2006 17 17

  18. 50m 12m 5m 1m protests bans 50.000 in Facebook API 3 days Mobile BEACON protests 740.000 newsfeed xss attacks Highschools Facebook PUBLIC 2007 2004 2005 2006 18 18

  19. 50m 12m 5m 1m protests bans 50.000 in Facebook API 3 days breastfeeding Mobile BEACON protests 740.000 newsfeed xss attacks Highschools Facebook PUBLIC 2007 2004 2005 2006 19 19

  20. 50m 12m 5m 1m memorilization protests bans 50.000 in Facebook API 3 days breastfeeding Mobile BEACON protests 740.000 newsfeed xss attacks Highschools Facebook PUBLIC 2007 2004 2005 2006 20 20

  21. 100m 50m 12m 5m 1m Canadian Privacy Commissioner bans protests protests 50.000 in 3 days BEACON 740.000 newsfeed Mobile xss attacks Facebook API Highschools Facebook PUBLIC 2008 2004 2005 2006 2007 21 21

  22. 100m 50m 12m 5m 1m LIVE FEED Canadian Privacy popularity Commissioner algorithm bans protests protests 50.000 in 3 days BEACON 740.000 newsfeed Mobile xss attacks Facebook API Highschools Facebook PUBLIC 2008 2004 2005 2006 2007 22 22

  23. 100m 50m 12m 5m 1m LIVE FEED Canadian Privacy popularity Commissioner algorithm protests 1.600.000 bans protests protests 50.000 in 3 days BEACON 740.000 newsfeed Mobile xss attacks Facebook API Highschools Facebook PUBLIC 2008 2004 2005 2006 2007 23 23

  24. 100m 350m 50m 12m 5m 1m cyberbullying unlimited license to user content bans protests Canadian Privacy Commissioner protests 50.000 in 3 days BEACON 740.000 newsfeed protests Mobile xss attacks Facebook API 1.600.000 Highschools LIVE FEED Facebook PUBLIC 2009 2004 2005 2006 2007 2008 24 24

  25. 100m 350m 50m 12m 5m 1m cyberbullying unlimited license to user content protests bans protests Canadian Privacy Commissioner protests 50.000 in 3 days BEACON 740.000 newsfeed protests Mobile xss attacks Facebook API 1.600.000 Highschools LIVE FEED Facebook PUBLIC 2009 2004 2005 2006 2007 2008 25 25

  26. 100m 350m 50m 12m 5m 1m cyberbullying unlimited license to user content protests user voting bans protests Canadian Privacy Commissioner protests 50.000 in 3 days BEACON 740.000 newsfeed protests Mobile xss attacks Facebook API 1.600.000 Highschools LIVE FEED Facebook PUBLIC 2009 2004 2005 2006 2007 2008 26 26

  27. 100m 350m 50m 12m 5m 1m cyberbullying friends unlimited license lists to user content protests user voting bans protests Canadian Privacy Commissioner protests 50.000 in 3 days BEACON 740.000 newsfeed protests Mobile xss attacks Facebook API 1.600.000 Highschools LIVE FEED Facebook PUBLIC 2009 2004 2005 2006 2007 2008 27 27

  28. 100m 350m 50m 12m 5m 1m cyberbullying friends unlimited license lists to user content protests Canadian user voting Privacy Commissioner bans protests Canadian Privacy Commissioner protests 50.000 in 3 days BEACON 740.000 newsfeed protests Mobile xss attacks Facebook API 1.600.000 Highschools LIVE FEED Facebook PUBLIC 2009 2004 2005 2006 2007 2008 28 28

  29. 100m 350m 50m 12m 5m 1m cyberbullying friends unlimited license lists to user content protests Canadian user voting Privacy Commissioner bans protests Canadian Privacy Commissioner protests 50.000 in 3 days BEACON 740.000 newsfeed protests Mobile xss attacks Facebook API 1.600.000 Highschools LIVE FEED Facebook PUBLIC 2009 2004 2005 2006 2007 2008 29 29

  30. 100m 350m 400m 50m 12m 5m 1m facebook google cyberbullying bans protests protests Canadian Privacy Commissioner protests user 50.000 in 3 days BEACON friends lists 740.000 voting newsfeed protests Mobile unlimited xss attacks Facebook API 1.600.000 license to Highschools LIVE FEED Facebook PUBLIC user content 2010 2004 2005 2006 2007 2008 2009 30 30

  31. 100m 350m 400m 50m 12m 5m 1m facebook google CONNECTIONS cyberbullying bans protests protests Canadian Privacy Commissioner protests user 50.000 in 3 days BEACON friends lists 740.000 voting newsfeed protests Mobile unlimited xss attacks Facebook API 1.600.000 license to Highschools LIVE FEED Facebook PUBLIC user content 2010 2004 2005 2006 2007 2008 2009 31 31

  32. 100m 400m 50m 12m 5m 1m facebook chat leak google CONNECTIONS cyberbullying bans protests protests Canadian Privacy Commissioner protests user 50.000 in 3 days BEACON friends lists 740.000 voting newsfeed protests Mobile unlimited xss attacks Facebook API 1.600.000 license to Highschools LIVE FEED Facebook PUBLIC user content 2010 2004 2005 2006 2007 2008 2009 32 32

  33. 100m 400m 50m 12m 5m 1m FACECLOAK SCRAMBLE NOYB cyberbullying bans protests protests Canadian Privacy Commissioner protests user 50.000 in 3 days BEACON friends lists 740.000 voting newsfeed chat protests Mobile facebook unlimited leak google xss attacks Facebook API 1.600.000 CONNECTIONS license to Highschools LIVE FEED Facebook PUBLIC user content 2010 2004 2005 2006 2007 2008 2009 33 33

  34. 100m 400m 50m 12m 5m 1m cyberbullying bans protests protests Canadian Privacy Commissioner protests FACECLOAK user 50.000 in 3 days NOYB BEACON friends lists 740.000 SCRAMBLE voting newsfeed chat protests Mobile facebook unlimited leak google xss attacks Facebook API 1.600.000 CONNECTIONS license to Highschools LIVE FEED Facebook PUBLIC user content 2010 2004 2005 2006 2007 2008 2009 34 34

  35. 100m 400m 50m 12m 5m 1m cyberbullying bans protests protests Canadian Privacy Commissioner protests FACECLOAK user 50.000 in 3 days NOYB BEACON friends lists 740.000 SCRAMBLE voting newsfeed chat protests Mobile facebook unlimited leak google xss attacks Facebook API 1.600.000 CONNECTIONS license to Highschools LIVE FEED Facebook PUBLIC user content 2010 2004 2005 2006 2007 2008 2009 35 35

  36. 100m 500m 50m 12m 5m 1m Homeland Discriminatory Security Behavioral Profiling friends NHS Aliens reveals data to User IDs Facebook revealed to Third Parties cyberbullying bans protests protests Canadian Privacy Commissioner protests FACECLOAK user 50.000 in 3 days NOYB BEACON friends lists 740.000 SCRAMBLE voting newsfeed chat protests Mobile facebook unlimited leak google xss attacks Facebook API 1.600.000 CONNECTIONS license to Highschools LIVE FEED Facebook PUBLIC user content 2010 2004 2005 2006 2007 2008 2009 36 36

  37. - all of these are (somehow) about privacy and the design of the system - how do we deal with these issues when developing systems? - specifically: during requirements engineering 37 37

  38. multilateral privacy requirements engineering - reconcile: - privacy notions (legal & surveillance studies) - privacy solutions (computer science) - in a social context (online SNS) - multilaterally - during requirements engineering 38 38

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

Opinions on the multilateral framework for trade and investment in agriculture: Analysis of an

Opinions on the multilateral framework for trade and investment in agriculture: Analysis of an

Opinions on the multilateral framework for trade and investment in agriculture: Analysis of an online survey Claire Rodgerson, QUNO Presented at the Expert Consultation on a New Framework for Trade & Investment in Agriculture January

288 views • 11 slides
Privacy in Online Transactions 515030910619 Introduction Online shopping is an

Privacy in Online Transactions 515030910619 Introduction Online shopping is an

Blockchain Application for User Privacy in Online Transactions 515030910619 Introduction Online shopping is an essential component in our life. User privacy in online shopping isn t protected well. Online shopping platform,

500 views • 13 slides
and Privacy in Online Social Networks Ralph Gross Alessandro Acquisti Presenter: Chris Kelley

and Privacy in Online Social Networks Ralph Gross Alessandro Acquisti Presenter: Chris Kelley

Information Revelation and Privacy in Online Social Networks Ralph Gross Alessandro Acquisti Presenter: Chris Kelley Outline Motivation Online Vs. Offline Networks Online Social Networks - Privacy Implications Analysis: The

635 views • 41 slides
Engineering Privacy By Design Seda Grses COSIC, ESAT K.U. Leuven Belgium 1 Outline -

Engineering Privacy By Design Seda Grses COSIC, ESAT K.U. Leuven Belgium 1 Outline -

Engineering Privacy By Design Seda Grses COSIC, ESAT K.U. Leuven Belgium 1 Outline - Introduction and Approach - Privacy Requirements Definition Problem - Privacy Requirements Analysis Problem - Policy and Compliance - Privacy By Design -

1.48k views • 63 slides
Tutorial: Online Shopping Based on Chapter 10 of Maciaszek, L.A. (2007): Requirements Analysis and

Tutorial: Online Shopping Based on Chapter 10 of Maciaszek, L.A. (2007): Requirements Analysis and

Information Systems Concepts Tutorial: Online Shopping Based on Chapter 10 of Maciaszek, L.A. (2007): Requirements Analysis and System Design , 3rd ed. Addison Wesley. Background A computer manufacturer offers the possibility of purchasing

621 views • 3 slides
Examples of Multilateral Cooperation Mechanisms Using Databases Vicente Paolo Yu III Meeting of

Examples of Multilateral Cooperation Mechanisms Using Databases Vicente Paolo Yu III Meeting of

Examples of Multilateral Cooperation Mechanisms Using Databases Vicente Paolo Yu III Meeting of Experts 1 Biological Weapons Convention 7 August 2018 Examples of multilateral cooperation and capacity using online platforms or databases UN

952 views • 20 slides
APIs and Mobile and Online Privacy Scene-setting, Regulations and Controversies W3C Device API

APIs and Mobile and Online Privacy Scene-setting, Regulations and Controversies W3C Device API

APIs and Mobile and Online Privacy Scene-setting, Regulations and Controversies W3C Device API Privacy Kasey Chappelle, Global Privacy Counsel July 2010 Vodafone C2 Vast rates of societal change, increasing all the time TECHNOLOGIC SOCIAL

213 views • 6 slides
ONLINE PRIVACY Ben Livshits, Microsoft Research Overview of Todays Lecture 2 Some of the

ONLINE PRIVACY Ben Livshits, Microsoft Research Overview of Todays Lecture 2 Some of the

ONLINE PRIVACY Ben Livshits, Microsoft Research Overview of Todays Lecture 2 Some of the current Ad ecosystem and problems in online user targeting privacy Solutions for tracking Tracking mechanisms prevention Cookies

737 views • 52 slides
Student Privacy Protection in Online Classrooms Semester Project - SPRING Lab Supervised by

Student Privacy Protection in Online Classrooms Semester Project - SPRING Lab Supervised by

Student Privacy Protection in Online Classrooms Semester Project - SPRING Lab Supervised by Wouter Lueks Pierre Thvenet 2020-01-14 1 Online Classrooms and Data Collection Online Classrooms Platforms collect data What about privacy ? 2

494 views • 13 slides
Building Blocks for Privacy- Preserving Decentralized Online Social Networks iSocial Summer

Building Blocks for Privacy- Preserving Decentralized Online Social Networks iSocial Summer

Building Blocks for Privacy- Preserving Decentralized Online Social Networks iSocial Summer School Sonja Buchegger, Assoc. Prof. Computer Science KTH ! Online Privacy Problematic Current services (FB, GMail, GCal, Flickr, Pinterest) are

398 views • 18 slides
Network Privacy Mostly issues of preserving privacy of data flowing through network Start

Network Privacy Mostly issues of preserving privacy of data flowing through network Start

Network Privacy Mostly issues of preserving privacy of data flowing through network Start with encryption With good encryption, data values not readable So whats the problem? Lecture 17 Page 1 CS 236 Online Traffic Analysis

532 views • 21 slides
Multilateral Bargaining November 20, 2012 Multilateral Bargaining A group of individuals

Multilateral Bargaining November 20, 2012 Multilateral Bargaining A group of individuals

Multilateral Bargaining November 20, 2012 Multilateral Bargaining A group of individuals (members of parliament, firms, ...) must reach an agreement. to take some joint action on division of resulting gains from cooperation Examples? 2 / 28

662 views • 38 slides
Requirements Analysis Overview What is requirement ? Classification of requirements

Requirements Analysis Overview What is requirement ? Classification of requirements

1/31/17 Requirements Analysis Overview What is requirement ? Classification of requirements Iterative and evolutionary requirements analysis Use Cases Domain models N. Meng, B. Ryder 2 1

442 views • 28 slides
CS 5150 So(ware Engineering 6. Requirements Analysis William Y. Arms Requirements Requirements

CS 5150 So(ware Engineering 6. Requirements Analysis William Y. Arms Requirements Requirements

Cornell University Compu1ng and Informa1on Science CS 5150 So(ware Engineering 6. Requirements Analysis William Y. Arms Requirements Requirements describe the func1on of the system from the client's viewpoint. The requirements

438 views • 32 slides
Understanding users' requirements with respect to privacy: A

Understanding users' requirements with respect to privacy: A

Understanding users' requirements with respect to privacy: A mixed-method research methodology Elahe Kani-Zabihi (Royal Holloway, University of London) &

606 views • 19 slides
Requirements Analysis Modeling Requirements analysis modeling helps transition from elicitation

Requirements Analysis Modeling Requirements analysis modeling helps transition from elicitation

Requirements Analysis Modeling Requirements analysis modeling helps transition from elicitation to specification, from stakeholder to engineering view Analysis the detailed examination of something for explanation or interpretation R.

526 views • 17 slides
Finding Clients via Twitter We Listen. We Create. We Continue. RichBrown Quick by Design Head

Finding Clients via Twitter We Listen. We Create. We Continue. RichBrown Quick by Design Head

Finding Clients via Twitter We Listen. We Create. We Continue. RichBrown Quick by Design Head of Digital Marketing Web Design SEO Services Digital Marketing Digital Growth Consultancy We Listen. We Create. We Continue. 01386 554554 |

353 views • 12 slides
11-830 Computational Ethics for NLP Lecture 13: Fake News and Influencing Elections Fake News

11-830 Computational Ethics for NLP Lecture 13: Fake News and Influencing Elections Fake News

11-830 Computational Ethics for NLP Lecture 13: Fake News and Influencing Elections Fake News and Elections Ads, recommendations Fake news Election influence 11-830 Computational Ethics for NLP Lets Advertise ... Buy Me!

608 views • 29 slides
DeTail Reducing the Tail of Flow Completion Times in Datacenter Networks David Zats, Tathagata

DeTail Reducing the Tail of Flow Completion Times in Datacenter Networks David Zats, Tathagata

DeTail Reducing the Tail of Flow Completion Times in Datacenter Networks David Zats, Tathagata Das, Prashanth Mohan, Dhruba Borthakur, Randy Katz 1 A Typical Facebook Page Modern pages have many components 2 Creating a Page Internet

709 views • 33 slides
Crawling Structured Data Crawling, session 10 CS6200: Information Retrieval Slides by: Jesse

Crawling Structured Data Crawling, session 10 CS6200: Information Retrieval Slides by: Jesse

Crawling Structured Data Crawling, session 10 CS6200: Information Retrieval Slides by: Jesse Anderton Structured Web Data In addition to unstructured document contents, a great deal of structured data exists on the web. Well focus here on

298 views • 7 slides
Content Editors Training Course 2 In this session we will introduce Content Editors to the new

Content Editors Training Course 2 In this session we will introduce Content Editors to the new

Content Editors Training Course 2 In this session we will introduce Content Editors to the new things available in our new version of the content management system, Drupal 7. Now that your chapters content has been migrated to the new site we

588 views • 34 slides
Project, News I 24 people per group. List of students looking for project partners on the

Project, News I 24 people per group. List of students looking for project partners on the

Project, News I 24 people per group. List of students looking for project partners on the course web page. I Develop a news server (two versions) and a text-based client. I Write a report, hand in the report and your programs no later than

623 views • 11 slides
Course Organization Sofuware Architecture KU (706.707) Sran Dombi 2020-10-07 Institute

Course Organization Sofuware Architecture KU (706.707) Sran Dombi 2020-10-07 Institute

Course Organization Sofuware Architecture KU (706.707) Sran Dombi 2020-10-07 Institute for Interactive Systems and Data Science, Graz University of Technology 1 Introduction Course Elective course for Sofuware Engineering

335 views • 15 slides
Correlation Clustering Bounding and Comparing Methods Beyond ILP Micha Elsner and Warren Schudy

Correlation Clustering Bounding and Comparing Methods Beyond ILP Micha Elsner and Warren Schudy

Correlation Clustering Bounding and Comparing Methods Beyond ILP Micha Elsner and Warren Schudy Department of Computer Science Brown University May 26, 2009 Document clustering rec.motorcycles soc.religion.christian 2 Document clustering:

802 views • 59 slides

More recommend