As the Bluetooth technology is growing there is a
need of secure communication and to keep there data secret
where Bluetooth is used as primary option. There are many
attacks possible on Bluetooth technology and associated devices
such as denial of service attack, passive eavesdropping and active
eavesdropping, man-in-the-middle attacks, message modification,
and resource misappropriation. So it is a challenge to detect the
attacker. This paper proposed an idea for those Bluetooth
enabled devices which uses Secure Simple Pairing (SSP)
association models not having Strong security against passive
eavesdropping. In this paper we proposed an idea which provides
security against passive eavesdropping with the help of
BlipTrack Bluetooth Detector (BBD) which is a sensor that
detects the Bluetooth within the coverage area.