Proving Confidentiality and Its Preservation for Mixed-Sensitivity Concurrent Programs

Proving Confidentiality and Its Preservation for Mixed-Sensitivity Concurrent Programs

The University of Melbourne via YouTube Direct link

Intro

1 of 15

1 of 15

Intro

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Proving Confidentiality and Its Preservation for Mixed-Sensitivity Concurrent Programs

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  1. 1 Intro
  2. 2 Confidentiality in the face of scale The desk islava
  3. 3 Motivating use case
  4. 4 3 key challenges
  5. 5 A mixed-sensitivity concurrent program CDDC'S HID switch as software components
  6. 6 Program verification: Prior work
  7. 7 Program verification: My work
  8. 8 Compiler verification: Prior work
  9. 9 Compiler verification: My work
  10. 10 Case study
  11. 11 Dangers of conditional branching on secrets Implicit flow 1:"storage" leak
  12. 12 Does your OS really enforce confidentiality?
  13. 13 How to verify an OS enforces time protection?
  14. 14 So far: Generic OS security model for time protection . Modelled new requirements on
  15. 15 Currently: Challenges for integration into seL4 proofs

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