Ключевые слова: authentication, biometric, black and white, confidential data, crime, crime prevention, crime scene, criminal, criminal justice, dark background, data security, detective, digital, digital security, evidence, finger, fingerprint, fingerprint analysis, forensic, forensics, hidden clues, human anatomy, id, identification, identity, identity verification, individual traits, investigation, law, law enforcement, pattern, personal identification, personal security, police, print, privacy, scan, science, security, surveillance, technology, texture, thumb, thumbprint, tracing, unique, unique identifier, unique pattern,