Bluetooth Low Energy Security Vulnerabilities
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День томуIn this video, I discuss security issues with the the BLE protocol, and how its encryption can be bypassed. This video is based on a paper called -Bluetooth: With Low Energy comes Low Security.
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Link to my video on an Introduction to the Bluetooth Protocol:
• Intro To The Bluetooth...
Link to paper this video is based on:
www.usenix.org/system/files/c...
Other relevant links and sources:
Scholarly Articles
- ieeexplore.ieee.org/document/...
- doi.org/10.1016/j.adhoc.2019....
Web Articles
- www.mathworks.com/help/blueto...
- www.headphonesty.com/2021/01/...
- learn.sparkfun.com/tutorials/....
@tb2johm Рік тому
The weakness in the key exchange is fixed! At least for sessions using BLE Secure Connections (which was introduced in 4.2). Instead of the TK etc, they now use a diffie-hellman key exchange which which is kind of impossible to crack. However, for "just works" (and "Passkey entry" (or 6-digit code as you refers to it) when the code is static) it is possible to do a MITM attack.
@TheDataDaddi Рік тому
Awesome man. Thanks for that feedback!
@dread1089 Рік тому
Great video.
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