Due to digital innovation, India’s financial services industry is evolving faster than ever. With mobile wallets now just a tap away and loans approved in minutes, technology is making financial services more accessible and the experience quicker and more seamless.
However, the surge in digital transactions and mobile banking has opened the door to more cyber threats, and the criminals are taking full advantage at every opportunity.
Government data shows that digital financial fraud has reached an all-time high, 508 million USD in the first 10 months of 2024-25. Bank fraud cases have also increased by 27%, reaching 18,461 cases in the first half of the financial year 2024-25, up from 14,480 in the same period last year, reports PTI, citing official data from the Reserve Bank of India.
Why Passwords& OTPs Are Failing Us
These are clear signs that this digital revolution simply cannot move forward without strong security measures in place. And in a world where hackers are always looking for an opening, it’s becoming rather obvious that passwords, which used to be the first line of defense for financial accounts, just aren’t cutting it anymore.
Passwords are easily forgotten. When a person struggles to remember complex passwords, they tend to reuse the same password again and again across different accounts. This is highly risky. One-Time Passwords (OTPs) aren’t faring much better. They can be intercepted through SIM swapping or phishing, and often introduce friction into the user journey. While once seen as a reliable second factor, OTPs are now proving to be a weak link in an increasingly sophisticated threat landscape.
A single security breach that exposes personal information can erode trust in the entire financial system. With account takeover attacks now accounting a significant percentage of all fraud cases, and threats like mule accounts, malware, OTP frauds, fake UPI links and SIM swaps on the rise, we need to rethink how we authenticate users.
India Leads the Way in Biometric Banking
Biometric verification is one way to achieve the right balance between security and convenience. Instead of getting users to memorize long passwords or carry security tokens to prevent unauthorized entry, their identities can be verified with the biological credentials they carry with them, such as fingerprints, iris scans or facial recognition. These are unique to each person and hard to replicate.
Secure, inclusive, and scalable biometric solutions will undoubtedly play a central role in building trust in digital banking, and India is moving in the right direction. A great example is the Unique Identification Authority of India (UIDAI) using AI-powered fingerprint and facial recognition to enhance the security of Aadhaar-Enabled Payment System (AePS) transactions. These measures have so far been effective in reducing fraud from cloned fingerprints and unauthorized access to bank accounts.
Keep in mind, however, that adopting biometric authentication comes with its own unique challenges, with one of the biggest being user concerns about privacy and data misuse. Therefore, to build user trust, financial institutions must enforce strict data protection measures and ensure transparency in how data is stored and used. Another important step they can take is to spread the word and educate users about the collection, maintenance, and confidentiality of biometric data.
Balancing Security with Seamless Access
Yes, biometrics provide a higher level of security compared to passwords. But how do we complement that with a seamless, user-friendly experience?
FIDO (Fast Identity Online) has a crucial role to play here. FIDO is a set of open standards that is designed to securely verify identity and provide an extra layer of protection when used alongside biometrics. Instead of using PINs or passwords, FIDO keys (also known as Passkeys), which are specific to a web service or app, are created. These are encrypted, not stored on any server, never leave the user’s device, and cannot be used to track users across different sites.
Simply put, on top of convenience, this method also protects users from the risk of phishing, password theft, large-scale replay attacks, and more. As such, widespread FIDO implementation in 2025 will be instrumental in realizing India’s vision for a secure and frictionless digital ecosystem.
Building Trust in India’s Digital Payment System
As technology evolves and threats become more sophisticated, it is no longer practical to rely solely on passwords for security. Both the government and the private sector must take immediate action to implement better security measures.
As a sponsoring member of the FIDO Alliance, the company is doing its part by continuing to improve authentication and fraud prevention with advanced features such as secure eSIMs, behavioural biometrics, and real-time monitoring. These can then be deployed across the digital payments ecosystem to protect users and ensure compliance.
For financial institutions in India, these are the kinds of solutions that will be integral for them to strengthen customer authentication, detect suspicious activity, ensure regulatory compliance, and, in the long term, safeguard the integrity of the country’s rapidly evolving digital payments infrastructure.
Also Read: FincFriends secures ₹41.5 Cr debt funding to boost digital lending in tier 2 & 3 cities
Views Expressed By: Tapesh Bhatnagar, Head – Digital Solutions, G+D India
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