Detecting Fake 4G LTE Base Stations in Real Time

Detecting Fake 4G LTE Base Stations in Real Time

USENIX Enigma Conference via YouTube Direct link

Intro

1 of 15

1 of 15

Intro

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Detecting Fake 4G LTE Base Stations in Real Time

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  1. 1 Intro
  2. 2 What is a Cell-Site Simulator
  3. 3 Our First Efforts to Detect Cell Site Simulators
  4. 4 The Stingray
  5. 5 How do 4G/LTE CSS Work
  6. 6 How Often are CSS Being Used
  7. 7 Previous Efforts to Detect CSS
  8. 8 Crocodile Hunter Software and Hardware
  9. 9 Decode Broadcast Messages SRSLTE scans a list of frequencies for information blocks Decode system information blocks and send over socket
  10. 10 Mapping out antennas in real time
  11. 11 Looking for Anomalies
  12. 12 Oakland, CA
  13. 13 What's With the Name?
  14. 14 Future Work
  15. 15 Key Takeaways

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