Radio Frequency Identification (RFID) Security

Protecting RFID systems from unauthorized access, cloning, or interference.

Understanding:

RFID security involves protecting wireless communication between RFID tags and readers to prevent unauthorized access, cloning, or tracking. RFID is widely used in access control, supply chain management, and payment systems, making it a target for cyberattacks.

Common Applications and Use Cases:

Contactless Payment Security – Used in credit/debit cards and mobile payments.
Access Control Systems – RFID-based ID cards regulate entry into secured buildings and restricted areas.
Logistics & Inventory Tracking – Businesses use RFID for tracking shipments and warehouse management.

Best Practices and Security Considerations:

Use Encryption for RFID Data – Prevents attackers from intercepting and reading tag data.
Implement RFID Blocking Technology – Protects against unauthorized scanning of RFID-enabled cards.
Authenticate RFID Tags – Use cryptographic authentication to prevent cloning and spoofing.