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Towards (More) Usable Encrypted Email
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Classroom Contents
Understanding and Designing for End Users' Security Expectations - Franziska Roesner - USENIX Enigma Conference - 2017
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- 1 Intro
- 2 Journalists can benefit from security tools...
- 3 but don't often use these tools in practice.
- 4 Interviews with Journalists
- 5 Choice of communication technology is often driven by the source - and many sources are not tech-savvy.
- 6 Long-term sources are common, with trust built over time, truly anonymous sources are rare.
- 7 Interviews with Journalistic Orgs
- 8 Journalists and organizational stakeholders share some concerns and perspectives but differ on others.
- 9 Tool Design and Prototype
- 10 Usable Encrypted Email?
- 11 Towards (More) Usable Encrypted Email
- 12 Our Tool: Confidante
- 13 Usability Study
- 14 Using Keybase for automated key management is promising: easy to use, many errors avoided.
- 15 Security concerns and usability challenges remain...
- 16 Journalists and lawyers have different operational constraints and different threat models.
- 17 Conclusion
- 18 Acknowledgements
