THE APPLICATION OF BIOMETRICS INFORMATION IN BANKING LAW
THE LAWWAY WITH LAWYERS JOURNAL VOLUME:-29 ISSUE NO:- 29 , NOVEMBER 23, 2025 ISSN (ONLINE):- 2584-1106 Website: www.the lawway with lawyers.com Email: thelawwaywithelawyers@gmail.com Digital Number : 2025-23534643 CC BY-NC-SA Authored By :- Shivansh singh THE APPLICATION OF BIOMETRICS INFORMATION IN BANKING LAW ABSTRACT The application of biometric information in the banking industry has moved at a lightning pace over the last ten years. Banks globally have adopted biometrics for improved security, customer experience, and cost savings. But this is not without challenges. Biometric systems also pose serious risks when it comes to data privacy, regulatory compliance, ethical issues, and vulnerability to possible legal risks. The paper compares and contrasts the benefits and pitfalls of biometric data use in banking, aligns them with the regulatory structures employed within data protection, and summarises results of some of the largest research studies. The discussion ends by proposing best practices for balancing innovation and risk in biometric banking INTRODUCTION It all began in spy films: fingerprint scanning, retina scanning, and face recognition. It was like a dream that could only be realized in the movies. Today, all this is referred to as the simple term biometrics and is used in the security field actively. This type of access control and authentication is particularly commonly applied in the banking and finance sectors. As of 2023, the market for digital identification solutions, the primary building block of biometric technology, was valued at $34.5 billion. Experts forecast active development in the next few years, and the global market for biometric systems itself can hit $83 billion by 2027. There are growing concerns about how financial institutions in Ghana handle and protect biometric data. Biometric information like fingerprints or facial recognition is extremely sensitive, and banks must take serious steps to guard it against cyber threats. However, Ghana’s cybersecurity systems are still developing, raising doubts about whether local banks are fully equipped to fend off advanced cyberattacks. If such sensitive data were to be compromised, it wouldn’t just lead to financial losses for individuals it could also damage public confidence in the entire banking system. This concern is especially urgent given the rise in high-profile data breaches around the world, proving that even major institutions with strong security measures can still fall victim to cybercrime. On top of the security risks, there are also ethical questions around how biometric data might be used. While this technology is meant to improve security, it can also open the door to surveillance. For instance, facial recognition systems can track where people go and how they behave. In Ghana, where people are already becoming more aware and concerned about digital surveillance by both government and private entities, the use of biometric data by banks adds to those fears. There’s a real risk that this data could be used for purposes beyond what customers agreed to like monitoring movements or targeting individuals with marketing without their full knowledge or consent. Ultimately, banks have a serious ethical obligation to protect biometric data and use it responsibly. It’s not just about improving security; it’s also about respecting people’s privacy and ensuring their personal information isn’t misused. UNDERSTANDING BIOMETRIC DATA According to the Merriam-Webster Dictionary, Biometrics is defined as “the measurement and analysis of unique physical or behavioural characteristics (such as fingerprint or voice patterns), especially as a means of verifying personal identity” In the legal realm, the Information Technology (Reasonable Security Practices and Procedures and Sensitive Personal Data or Information) Rules, 2011, defines biometrics under Rule 2(b) as “Biometrics means the technologies that measure and analyse human body characteristics, such as ‘fingerprints’, ‘eye retinas and irises, ‘voice patterns’, ‘facial patterns’, ‘hand measurements’ and ‘DNA’ for authentication purposes.” With the fast movements in biometric technologies, strong legal steps taken towards greater care to protect the privacy rights and data of the citizens were found quite inevitable. In the case of Aadhaar, India’s biometric verification system, stirred many legal debates that quite intricately reflected the need for strong legal frameworks on the use of this sort of data.. SURGE & OPERATION OF BIOMETRIC DATA In several industries, including banking, where security and fraud prevention are crucial, biometric authentication has become a game-changing technology. A move toward safer means of confirming people’s identities may be seen in Ghana, where banks are increasingly using biometric information including fingerprints, facial recognition, and iris scans. Biometric systems offer an apparently infallible method of preventing unwanted access to financial accounts by taking advantage of each person’s distinct physical characteristics. This change occurs at a time when fraudsters are posing a growing threat to the financial sector by taking advantage of readily compromised traditional authentication methods like passwords and PINs. However, since biometric information is unique to each person, it provides a better level of security, lowering the hazards The surge in biometric data has been driven by the growing demand for secure, convenient, and efficient identity verification methods across various sectors. Biometric technologies such as fingerprint recognition, facial recognition, iris scanning, and voice authentication have seen widespread adoption in areas ranging from law enforcement and national security to consumer electronics, banking, and healthcare. Governments have implemented large-scale biometric ID systems, such as India’s Aadhaar program, while private companies use biometrics to enhance user experience and protect sensitive data. The COVID-19 pandemic further accelerated the use of contactless biometric systems, especially facial and voice recognition, as alternatives to touch-based systems. This rapid growth is underpinned by advances in artificial intelligence and machine learning, which have significantly improved the accuracy, speed, and scalability of biometric recognition. Mobile devices now commonly include biometric sensors, enabling users to unlock phones, authorize payments, and access apps securely. In finance, banks use biometric authentication to prevent fraud and streamline services, while healthcare providers employ it to ensure accurate patient identification and data access. The operation of biometric data begins with the collection of unique biological or behavioural traits through specialized devices cameras for facial recognition, sensors for fingerprints, or microphones for voice patterns. These inputs are converted into a digital format known
