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Privacy and security on twitter

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Privacy and security on twitter

  1. 1. Privacy andSecurity onTwitter: ASemanticNetworkAnalysisMansour A. AlshaikhsalehLewis UniversityDr. Abdullah, FaisalInformation Security PracticumSpring 2013
  2. 2. Agenda• Introduction• Methodology• Research Questions• Significance of the Study• Literature Review• Results• Discussion• Conclusion
  3. 3. Introduction• Social media• Understanding the societal view
  4. 4. Introduction…• Statement of the Problem:– The impression of the people views– Studying their ideas– Extract valuable information
  5. 5. Introduction…• Statement of the Problem:– Analyzing tweets– Visualization
  6. 6. Introduction…• Examines the Twitter– Semantic network analysis– Discourse analysis
  7. 7. Introduction…• Definition of Terms:– Defining privacy is challenging– The security in the computer context
  8. 8. Methodology• Data collection using HootSuitearchives:• Set #1: “privacy”• Set #2: “privacy” and “security”• Set #3: “#privacy” and “#security”• Set #4: “privacy”, “security”, and “HIPAA”• Set #5: “privacy”, “security”, and “Facebook”• Set #6: “privacy”, “security”, and “Online”
  9. 9. Methodology…• Automated Part:– Semantic data analysis– Data visualization
  10. 10. Methodology…• Manual Part:– Filter– Randomly selected a sub-sample– Discourse analysis
  11. 11. Research Questions• what are the semantic networks of“privacy” that developments onTwitter?• what are the semantic networks of“privacy” and “security” thatdevelopments on Twitter?• Is there a relationship between thetwo semantic networks?
  12. 12. Significance of the Studyand Potential Outcomes• Drawing a semantic map• For private or public institution
  13. 13. Literature Review• Notion of privacy• Dynamic process of access control• Individual value• Societal value• Cultural universal
  14. 14. Literature Review …• Privacy dimensions
  15. 15. Literature Review …• No complete uniformity definition
  16. 16. Literature Review …• Marcin and Shiu (2012) studiedTwitter and Wikipedia– Topic trends
  17. 17. Literature Review …• (Chhabra, Aggarwaly, Benevenutoz &Kumaraguru, 2011) detect phishing– Online social media– URL shortening services
  18. 18. Results• ~100,000 collected tweets focused on“privacy”
  19. 19. Results …• ~21,000 collected tweets focused on“privacy” and “security”
  20. 20. Results …• ~3800 collected tweets focused on“#privacy” and “#security”Sequence Concept Frequency1 privacy 41252 security 41153 twitter 14924 hootsuite 10545 tweetdeck 5806 data 5607 iphone 5128 amp 4429 tweet 40010 tweetbutton 39711 button 39512 download 36013 mobile 33314 infosec 32715 android 323Sequence Concept Frequency1 privacy 41252 security 41153 twitter 14924 hootsuite 10545 tweetdeck 5806 data 5607 iphone 5128 amp 4429 tweet 40010 tweetbutton 39711 button 39512 download 36013 mobile 33314 infosec 32715 android 32316 facebook 30617 internet 26518 cloud 26419 twitterfeed 26020 https 25421 online 25322 apple 21923 linkedin 21424 hipaa 21225 google 20126 htc 17627 apps 17428 buffer 16529 bufferapp 16530 news 163
  21. 21. Results …• ~800 collected tweets focused on“privacy”, “security”, and “HIPAA”Sequence Concept Frequency1 hipaa 8042 privacy 6583 security 5924 rules 2485 rule 2446 hootsuite 2307 amp 2138 final 1989 tweetdeck 19310 twitter 18811 web 12112 breach 12013 data 11014 health 10315 enforcement 961 hipaa 8042 privacy 6583 security 5924 rules 2485 rule 2446 hootsuite 2307 amp 2138 final 1989 tweetdeck 19310 twitter 18811 web 12112 breach 12013 data 11014 health 10315 enforcement 9616 twitterfeed 8817 ocr 8418 compliance 7719 patient 7620 notification 7421 hhs 7122 tweet 6623 iphone 6224 button 6025 tweetbutton 6026 hitech 5827 jdsupra 5828 idexperts 5329 download 5230 healthcare 47
  22. 22. Results …• ~1000 collected tweets focused on“privacy”, “security”, and “Facebook”
  23. 23. Results …• ~ 1100 collected tweets focused on“privacy”, “security”, and “online”Sequence Concept Frequency1 privacy 7612 security 7243 online 7134 twitter 3405 hootsuite 3266 twitterfeed 1907 facebook 1448 amp 1389 tweetdeck 13510 iphone 9011 download 8312 data 8213 protect 7714 social 7515 apple 683 online 7134 twitter 3405 hootsuite 3266 twitterfeed 1907 facebook 1448 amp 1389 tweetdeck 13510 iphone 9011 download 8312 data 8213 protect 7714 social 7515 apple 6816 password 6817 tips 6818 microsoft 6619 tweet 6420 issue 6021 computer 5922 safety 5923 mobile 5624 cyber 5525 help 5526 android 5127 media 5128 dlvr 5029 guide 5030 button 48
  24. 24. Concept PrivacyPrivacy andsecurityPrivacy andsecurity withhashtagPrivacy,security,and HIPAAPrivacy,security, andfacebookPrivacy,security,and online1 privacy privacy privacy hipaa facebook privacy2 twitter security security privacy privacy security3 iphone twitter twitter security security online4 download twitterfeed hootsuite rules twitter twitter5 android amp tweetdeck rule twitterfeed hootsuite6 mobile hootsuite data hootsuite hootsuite twitterfeed7 facebook data iphone amp timeline facebook8 google iphone amp final web amp9 hootsuite download tweet tweetdeck news tweetdeck10 blackberry tweetdeck tweetbutton twitter dlvr iphone11 important android button web settings download12 blackberry® dlvr download breach amp data13 ipad tweet mobile data tweetdeck protect14 need mobile infosec health saranonline social15 respect Htc android enforcement plugs apple16 button tweetbutton facebook Twitterfeed gremln password17 glass button internet Ocr fixes tips18 people facebook cloud compliance mobile microsoft19 data google twitterfeed patient iphone tweet20 sticky internet https notification account issue
  25. 25. Discussion• The relationship• Privacy is integration• The legal dimension
  26. 26. Discussion …• Individuals views• Concerns
  27. 27. Conclusion• The main source• Analyzing the tweets• Highlighted the main concerns
  28. 28. Thank you…

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