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Safeguarding Your Data: Evaluating Online Storage Security

Explore the security risks of online storage services through academic research, surveys, and real-world examples to understand the challenges and potential solutions. Discover current user opinions on security and privacy issues in online storage. Learn about the new business models, challenges, and consumer concerns surrounding data protection.

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Safeguarding Your Data: Evaluating Online Storage Security

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Presentation Transcript

  1. Security of Online Storage Services JiaqiGe IUPUI April 28, 2011

  2. Outline • Introduction • Related Works • Experiments and Analysis • Conclusion

  3. Introduction • Promising online storage applications • New business model • Profit over free Internet • New user interface • Client with minimal requirements • New Challenge • Security and Privacy

  4. Introduction • Security and Privacy • Risk from hackers • Password • Encryption • Risk from service provider • No technique solution till now • More like a society problem

  5. Outline • Introduction • Related Works • Experiments and Analysis • Conclusion

  6. Related works • Academic Research • B Furht. Cloud Computing Security. Handbook of cloud computing, 2010 • LM Kaufman, Data security in the world of could computing, IEEE Security & privacy, 2009 • Discussion Topics • “Dropbox's new security policy implies that they lied about privacy from the start” http://boingboing.net/2011/04/21/dropboxs-new-securit.html • “Can Dropbox Be Trusted?” http://news.ycombinator.com/item?id=389304

  7. Outline • Introduction • Related Works • Experiments and Analysis • Conclusion

  8. Experiments and Analysis • Goal • To discover our opinions towards the security of online storage applications • Experiments Set-up • 10 questions/Survey • 15 questionnaires • participants • 6 undergraduate and 9 graduate students • 10 Computer Science students and 5 other majors

  9. Experiments and Analysis

  10. Experiments and Analysis

  11. Experiments and Analysis

  12. Experiments and Analysis

  13. Experiments and Analysis

  14. Experiments and Analysis

  15. Experiments and Analysis

  16. Experiments and Analysis

  17. Outline • Introduction • Related Works • Experiments and Analysis • Conclusion

  18. Conclusion • Popular • Big concern at security • Strict requirements for service provider • Free service • Technique challenges • Still promising

  19. Thanks! • Questions?

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