What are the differences between RFID and biometric security systems?

What are the differences between RFID and biometric security systems?

RFID (Radio-Frequency Identification) uses radio waves to identify objects, while biometric systems use unique biological traits like fingerprints or facial recognition.

Which one is more secure?

Biometric systems are generally considered more secure because they rely on unique physical characteristics that are hard to replicate.

Are there any drawbacks to using biometric systems?

Yes, biometric systems can be expensive to implement and may raise privacy concerns, as they require storing sensitive personal data.

Can RFID systems be hacked?

Yes, RFID systems can be vulnerable to hacking, especially if they lack proper encryption and security measures.

What industries commonly use these technologies?

RFID is often used in retail and supply chain management, while biometric systems are common in security, banking, and healthcare.