Spoofing Detection Methods

Spoofing detection methods identify fake or manipulated signals, such as counterfeit biometric data or false GPS signals. They use techniques like analyzing signal patterns for inconsistencies, checking the authenticity of source information, and comparing expected versus received data. For example, in fingerprint scanning, the system looks for signs of artificial fingerprints. In GPS, it detects unusual signal behavior to spot deception. These methods help ensure that the data or device is genuine, maintaining security and trust in systems that rely on accurate identification.