Near Field Communication (NFC) Exploits

Attacks leveraging NFC vulnerabilities to steal data or inject malware.

Understanding:

Near Field Communication (NFC) security refers to the protection of short-range wireless communication used in contactless payments, mobile authentication, and smart devices. NFC is vulnerable to eavesdropping, relay attacks, and unauthorized data access.

Common Applications and Use Cases:

Used in mobile payment systems like Google Pay and Apple Pay.
Implemented in access control systems and smart cards.
Utilized in IoT devices for quick pairing and data exchange.

Best Practices and Security Considerations:

Enable encryption and secure authentication protocols.
Use NFC shields or protective cases to prevent unauthorized scanning.
Regularly update NFC-enabled devices to patch vulnerabilities.