Fingerprint scans are a biometric identification method that uses the unique patterns of ridges and valleys on a person's fingertips. Each individual's fingerprints are distinct, making them an effective way to verify identity. This technology is commonly used in security systems, smartphones, and law enforcement to ensure that only authorized individuals can access certain information or areas. The process of fingerprint scanning typically involves capturing an image of the fingerprint using a scanner. The scanner then converts the image into a digital format, which is analyzed and compared to stored fingerprint data. This method is fast, reliable, and increasingly popular in various applications, including security systems, smartphones, and law enforcement.