Preparing for PSD3: Managing increased liability with dynamic authentication

The European Union's evolving regulatory landscape has made it clear: Financial institutions (FIs) can no longer afford a ‘wait and see’ approach to compliance. The transition from the revised Payment Services Directive (PSD2) to PSD3, for instance, represents a significant shift in what is required from banks and payment service providers (PSPs).

In a recent webinar, Entersekt’s Chief Strategy Officer, Dewald Nolte, and Senior Solutions Consulting Director, Matt Berryman, explore how the EU payments landscape is moving faster than ever. And with SCA modernization on the horizon, they warn that legacy systems are becoming more of a liability. This article helps decision makers better prepare for what lies ahead with PSD3.

PSD2 laid the groundwork for secure customer authentication and communication but PSD3 raises the stakes. The new directive broadens the compliance footprint to include loans, savings, insurance, and investments, demanding a more comprehensive approach to security. For many institutions, this means identifying and addressing gaps in their current infrastructure.

Under PSD2, Strong Customer Authentication (SCA) became a mandatory requirement, but many organizations treated it as a checkbox exercise, implementing the minimum needed to comply. PSD3, however, calls for a more robust and integrated approach. Banks and PSPs must ensure that their authentication methods are not only compliant but also capable of providing a seamless and secure customer experience across all channels.

One of the critical areas where institutions need to focus is the independence of SCA elements. PSD3 mandates that authentication factors must be independent of one another to prevent a breach of one element from compromising the others. Consequently, some organizations may need to reevaluate their existing systems and consider adopting solutions that provide strong security across all banking and payment channels.

One of the most significant changes under PSD3 is the increased liability for banks. The new regulations introduce clearer allocation of responsibility between PSPs and intermediaries, heightening the risk exposure for institutions with weak fraud controls.

Banks should invest in advanced fraud prevention analytics and monitoring tools to mitigate this risk. The ability to detect and respond to suspicious activity in real-time is crucial in preventing unauthorized transactions and protecting customer accounts. Entersekt's solutions provide layered detection and dynamic risk signals, protecting customers from today’s sophisticated AI-enhanced fraud.

By taking a proactive approach to fraud prevention, banks can navigate the increased liability landscape, protecting their reputation and financial stability.

Dynamic authentication is no longer a luxury; it is a necessity. The ability to adjust authentication methods based on real-time risk assessments is crucial in combating modern fraud techniques. Entersekt's Authentication Advisor, for example, dynamically adjusts the authentication method based on the associated risk level, providing a robust defense against digital banking and e-commerce fraud.

This approach essentially means balancing strong security with seamless customer experience. Overly stringent security measures can lead to customer frustration and abandonment, while lax security can result in fraud and financial loss. Dynamic authentication analyses the context of each transaction and adapts security based on signals such as the customer's behavior, location, and device, ensuring both security and a frictionless customer experience.

Entersekt's solutions enable real-time, one-touch transaction approvals via a secured mobile app, enhancing customer confidence and satisfaction. The result is reduced fraud risk and improved transaction success rates and customer loyalty.

To best prepare for PSD3, FIs should adopt a future-ready authentication strategy that can adapt to evolving regulatory requirements and emerging threats. This involves investing in scalable, interoperable, and well-documented authentication solutions that ease compliance auditing and reporting.

A future-ready PSD3 strategy should incorporate advanced fraud detection mechanisms, including real-time monitoring and risk-based authentication. Institutions must also consider the integration of digital identity frameworks, as PSD3 emphasizes the role of digital identities in securing financial transactions.

Entersekt's advanced authentication solutions prevent fraud and friction across all banking and payment channels. Our team constantly innovates, thinking ahead to mitigate new threats and meet evolving regulations.

The EU regulatory evolution is a response to the increasingly sophisticated nature of fraud and the rapid pace of technological advancements. As AI tools become more accessible and dynamic attack vectors proliferate, static security measures are no longer sufficient.

FIs must adopt a proactive stance, investing in advanced, dynamic authentication methods that protect customers from emerging threats in real-time. Entersekt can help FIs go beyond compliance to building customer trust through flexible, future-ready authentication.