What device is typically used to scan hardware that contains an embedded microchip for authentication?

A smart card reader is specifically designed to scan smart cards that contain embedded microchips, which are often used for authentication purposes. These cards may store a user’s credentials or other secure information and are commonly utilized in various security applications, such as access control systems and electronic payments.

Smart card readers work by establishing a connection with the microchip in the card, allowing them to read the data securely. This is crucial in environments where authentication needs to be both reliable and secure, making smart card readers a standard choice for such applications.

Biometric scanners, on the other hand, are designed to verify a person's identity through physical characteristics (e.g., fingerprints, facial recognition) rather than reading data from a card. Fingerprint scanners specifically focus on identifying individuals based on their unique finger patterns, while barcode readers scan printed barcodes for information, typically not related to authentication processes involving embedded microchips.