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Deep Cause for phantom device attack
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Classroom Contents
Discovering and Understanding the Security Hazards in the Interactions between IoT Devices, Mobile Apps, and Clouds on Smart Home Platforms
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- 1 Intro
- 2 Interactions involved in Smart Home Platform
- 3 Example 1- Phantom Device Substitution Attack
- 4 Deep Cause for phantom device attack
- 5 Analyzing the Deep Cause
- 6 Analyzing the Interaction
- 7 Challenge 1: Decrypting the Interaction
- 8 State Machines of Three Entities
- 9 Identifying Unexpected State Transitions
- 10 Flaw 1: Insufficient State Guard
- 11 Identified Attacks
- 12 Flaw 2 illegal State Combination
- 13 Example 2: Phantom Device Hijacking Attack
- 14 Mitigation Suggestions
- 15 State Machine Enforcement
- 16 Conclusion
