Bluetooth Technology has become very popular for the transferring data & which is user friendly and completely wire free. It is connection oriented technology & may be single point or multi point. Normally people think that their device is hacked just inside the 10 meter circle, but this is misconception.
Bluetooth is an open system that enables short range wireless communication of data and voice. It comprises of a hardware & a software components. Bluetooth Architecture consist of the master and the slave arrangement, both are symmetric i.e in same device. In Bluetooth architecture the communication occurs between a master