2. Overview The Basics Core Specification Version Spectrum International Radio Frequency Allocation Range Power Benefits Protocol Stack Bluetooth Architecture Bluetooth Profiles Security Pairing Bluetooth Devices Comparing With Other Technologies References Questions or Comments?

3. The Basics Short-range communication technology Key features Global acceptance Fundamental strength

4. Core Specification Versions Version 1.2 Version 2.0 +

5. Spectrum Industrial, scientific and medical (ISM) band Adaptive frequency hopping (AFH)

6. International Radio Frequency Allocation

7. Range Class 1 radios Class 2 radios Class 3 radios

8. Power Class 2 – 2.5 mW of power Low power consumption

9. Benefits Why choose this technology? Globally available Range of devices Ease of use Secure connections

10. Protocol Stack

11. Bluetooth Architecture Piconet Scatternet

12. Bluetooth Profiles What is a profile?

13. Bluetooth Profiles The serial port profile group

14. Bluetooth Profiles The generic object exchange profile group

15. Bluetooth Profiles Telephony control protocol specification profile group

16. Security Bluejacking Bluesnarfing Passkeys / Bonding Security Modes –Security Mode 1 –Security Mode 2 –Security Mode 3

17. Security levels Trusted device Untrusted device

18. Services security Three levels: Authorization and authentication Authentication only Open

19. Pairing Bluetooth Devices

21. Compare with Other Technologies Wi-Fi (IEEE 802.11) Certified Wireless USB Infrared (IrDA)

22. References www.bluetooth.com http://electronics.howstuffworks.com http://www.tutorial- reports.com/wireless/bluetooth/architecture.p hphttp://www.tutorial- reports.com/wireless/bluetooth/architecture.p hp http://www.thebunker.net/security/bluetooth.h tmhttp://www.thebunker.net/security/bluetooth.h tm http://www.phptr.com/articles/article.asp?p=2 1336&rl=1http://www.phptr.com/articles/article.asp?p=2 1336&rl=1

23. Questions or Comments?