Bluetooth is a technology that allows for wireless communication between hosts.

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32
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5answers
43k views

What can an attacker do with Bluetooth and how should it be mitigated?

What are the security risks of Bluetooth and what technologies and best practices should be used to protect my device? What can an attacker do once a malicious device is paired with mine? ...
6
votes
1answer
1k views

Security of Bluetooth Low Energy (BLE) link-layer encryption

Is Bluetooth Low Energy (BLE)'s link-layer encryption secure against an attacker who eavesdrops on some random BLE connection between two devices, but has not eavesdropped on the first connection ...
3
votes
2answers
447 views

How to prevent sharing my Internet by Bluetooth tethering?

If my neighbor - who I have allowed to connect to my router - is sharing my internet by Bluetooth tethering, is there a way to prevent anyone from sharing my internet this way without cut him off?
5
votes
2answers
1k views

What risks are there with a Bluetooth based door lock, and are there any mitigations?

There are a few interesting Bluetooth door locks on the market that use version Bluetooth 4.0 however there seems to be a few issues with this E0 Encryption flaws Risks during pairing Attacks ...
4
votes
2answers
13k views

How to sniff Bluetooth traffic using Android?

I have two Arduinos using Bluetooth to communicate one with another. Is it possible to sniff the Bluetooth conversation between the two devices? An Android solution would be great, I heard of hcidump ...