BlueTooth Security

Bluetooth is a way of connecting machines to each other without cables or any other physical medium. It uses radio waves to transfer information, so it is very easily affected by attacks. In this let me first give some background information about Bluetooth system and security issues in ad hoc networks, a security framework is introduced for the description of the Bluetooth security layout.Then both link-level and service-level security schemes are discussed in detail on the basis of the framework and then it concentrates on specific security measures in Bluetooth, mainly authentication, encryption, key management and ad hoc aspects. Corresponding countermeasures are also proposed in order to improve the Bluetooth security.

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