Bluetooth materially establishes a unified radio air interface and an open standard of control software . by those , all bluetooth certified products are able to work together with any other bluetooth product . because bluetooth uses radio waves to transfer information , it is very susceptible to attacks and due to the lack of security in today ' s applications 蓝牙是便携式或固定电子设备短距离无线传输的电缆替代技术,其实质是要建立通用的无线空中接口( radioairinterface )及其控制软件的公开标准,使通信和计算机进一步结合,使不同厂家生产的便携式设备在没有电线或电缆相互连接的情况下,能在近距离范围内具有互用、相互操作的性能。