A technician is connecting a hands-free car system via Bluetooth. Which of the following is a security feature that should be used for this task?

The correct answer is D. PIN code. Bluetooth pairing uses a PIN code (also called a passkey or pairing code) to authenticate that both devices intend to connect to each other, preventing unauthorized devices from pairing. This is a core Bluetooth security mechanism. BitLocker is a Windows full-disk encryption feat

Mobile devices

Question

Options

ABitLocker
BBiometrics
CTPM
DPIN code

How the community answered

(67 responses)

A
1% (1)
B
3% (2)
C
6% (4)
D
90% (60)

Explanation

Bluetooth pairing uses a PIN code (also called a passkey or pairing code) to authenticate that both devices intend to connect to each other, preventing unauthorized devices from pairing. This is a core Bluetooth security mechanism. BitLocker is a Windows full-disk encryption feature unrelated to Bluetooth. Biometrics (fingerprint, facial recognition) are authentication methods for devices or applications, not Bluetooth pairing. TPM (Trusted Platform Module) is a hardware chip used for cryptographic key storage and secure boot, not Bluetooth authentication.

Topics

#Bluetooth security#Pairing#Wireless connectivity#PIN code

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