Bluetooth Security & Hacks
Short summary:
Bluetooth Security & Hacks. Bluetooth Security & Hacks. Andreas Becker. Seminar ITS ... Bluetooth operates within license-free ISM band (2.4 2.48 GHz) ...
Long summary:
Bluetooth Basics 1.1 Bluetooth Basics 2. 2. Bluetooth Security Bluetooth Security 2.1 Attacks via Bluetooth Introduction 2.1 Attacks via Bluetooth Introduction 2.2 BlueSnarf 2.2 BlueSnarf 2.3 BlueSnarf++ 2.3 BlueSnarf++ 2.4 BlueBug 2.4 BlueBug 2.5 BlueJacking 2.5 BlueJacking 2.6 HeloMoto 2.6 HeloMoto 2.7 BlueSmack 2.7 BlueSmack 2.8 Cracking the Bluetooth PIN 2.8 Cracking the Bluetooth PIN 3. 3. Conclusion Conclusion 24.07.2007 Folie 3/19 Seminar ITS SS 2007 Bluetooth Basics Bluetooth Basics Originally invented 1994 by Ericsson Originally invented 1994 by Ericsson Technology for connections of short range devices Technology for connections of short range devices Bluetooth operates within license-free ISM band (2.4 2.48 GHz) Bluetooth operates within license-free ISM band (2.4 2.48 GHz) To prevent interferences: frequency hopping To prevent interferences: frequency hopping base band frequency switched 1600 times / s base band frequency switched 1600 times / s ISM band devided into 79 freq. levels, 1 MHz distance ISM band devided into 79 freq. levels, 1 MHz distance Connect two devices: pairing Connect two devices: pairing Piconet (a, b) aggregation of several piconets to scatternet (c) Piconet (a, b) aggregation of several piconets to scatternet (c) 24.07.2007 Folie 4/19 Seminar ITS SS 2007 Bluetooth Basics Bluetooth Basics Maximum data rate: 700 kBit/s in Version 1.2, up to 2.1 mBit/s in Maximum data rate: 700 kBit/s in Version 1.2, up to 2.1 mBit/s in Version 2.0 + EDR ( Version 2.0 + EDR ( enhanced data rate enhanced data rate ) ) Generally low power consumption Generally low power consumption Three different device classes: Three different device classes: 20 m 2,5 mW (4 dBm) 2 10 m 1 mW (0 dBm) 3 100 m 100 mW (20 dBm) 1 Max. Operating Range Max. output Power Power Class Bluetooth protocol stack: 24.07.2007 Folie 5/19 Seminar ITS SS 2007 Structure Structure 1. 1. Introduction Introduction 1.1 Bluetooth Basics 1.1 Bluetooth Basics 2. 2. Bluetooth Security Bluetooth Security 2.1 Attacks via Bluetooth Introduction 2.1 Attacks via Bluetooth Introduction 2.2 BlueSnarf 2.2 BlueSnarf 2.3 BlueSnarf++ 2.3 BlueSnarf++ 2.4 BlueBug 2.4 BlueBug 2.5 BlueJacking 2.5 BlueJacking 2.6 HeloMoto 2.6 HeloMoto 2.7 BlueSmack 2.7 BlueSmack 2.8 Cracking the Bluetooth PIN 2.8 Cracking the Bluetooth PIN 3. 3. Conclusion Conclusion 24.07.2007 Folie 6/19 Seminar ITS SS 2007 Attacks via Bluetooth Introduction Attacks via Bluetooth Introduction Rising popularity of wireless technology Rising popularity of wireless technology rising interest in abusing rising interest in abusing devices and communication channels devices and communication channels Interesting facts about victim: ...
Source: www.crypto.rub.de
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