Biometric Data Security, Data Protection, Encryption, Two-Factor Authentication, Spoofing

<ns3:p>As biometric technologies continue to advance, ensuring the security of biometric data, such as fingerprints, facial scans, or genetic data, becomes increasingly important. This article provides an overview of methods for protecting biometric data and discusses the main challenges associated with their security. We analyze various techniques used to secure biometric data, including encryption, two-factor authentication, tokenization, and techniques for preventing spoofing attacks. Additionally, we discuss issues related to privacy protection, challenges associated with storing and processing biometric data, and the application of legal regulations to ensure the security of this data.</ns3:p>