Latest Banking Technology that should be Focus in 2025

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As we enter 2026, the banking sector continues to navigate rapid technological change. Below we explore the key technology priorities that are expected to shape strategies for financial institutions this year.

Operational Resiliency

Following recommendations from the Treasury Select Committee and publications from UK regulators, operational resiliency remains a top priority for banking technology leaders. The focus is on ensuring institutions can withstand, respond to, and recover from operational disruptions.

The Bank of England, PRA, and FCA define operational resilience as “the ability of firms, financial market infrastructures and the financial sector as a whole to prevent, respond to, recover from, and learn from operational disruptions.”

In 2026, greater emphasis is expected on practical cyber stress testing and maintaining data integrity. Institutions will need to demonstrate compliance under stress conditions, linking these efforts to technology modernization, cybersecurity enhancements, and multi-cloud strategies.

Cyber Security

Cybersecurity continues to rank among the highest priorities for banking technology leaders. Following several high-profile incidents since 2019 and with the Travelex situation still unfolding at the start of 2026, attention is turning toward “zero trust” architecture models.

Zero trust is an evolving security framework that removes implicit trust from systems and networks. Instead, every access request is fully authenticated and authorized before access is granted.

Alongside zero trust adoption, organizations are expected to increase the use of behavioral analytics to detect malicious actors already inside the network. Advances in computing power and data analytics now make it feasible to process large volumes of logs in real time, helping security teams identify threats earlier.

Emergence of the Edge

While primarily relevant to retail banking, edge computing is gaining attention in 2026 as the number of connected devices continues to grow. Technologies such as video analytics and location-based services are being deployed in bank branches to modernize the customer experience.

These tools allow institutions to better understand how customers and staff interact with branch environments and to create seamless connections between physical and digital banking channels.

Cloud / Multi-Cloud / Omni-Cloud

Adoption of multi-cloud strategies in financial services is driven partly by regulatory concerns over concentration risk. The UK Treasury Committee has highlighted the potential systemic risk of multiple institutions relying on the same cloud providers and recommended that the government consider regulating major cloud suppliers as critical infrastructure.

The FCA treats public cloud usage by regulated firms in the same way as any other outsourcing arrangement. Firms must maintain documented, tested exit strategies and demonstrate how they would transition to an alternative provider while preserving business continuity.

In 2026, more institutions are expected to focus on ensuring workloads already moved to the public cloud can be supported across multiple providers. Industry observers also anticipate that multi-cloud operations will gradually evolve into omni-cloud environments, where managing several public cloud platforms becomes more seamless.

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Technology Modernization

Closely tied to cloud adoption, technology modernization efforts are expected to accelerate in 2026. Organizations are looking to bring the simplicity and flexibility of public cloud environments to their on-premises and hybrid infrastructures.

This includes both technical improvements—such as automation, APIs, and software-defined infrastructure—and commercial models that deliver similar elasticity and cost structures to on-premises environments.

Another area gaining momentum is the shift toward Kubernetes-orchestrated, container-based infrastructures. Gartner predicted that by 2026, 75% of enterprises will have deployed and be running containers. This trend supports both legacy modernization and multi-cloud strategies.

The adoption of microservices architectures is also expected to grow. Microservices break applications into loosely coupled services that communicate through lightweight protocols such as REST, enabling continuous integration and continuous deployment (CI/CD) practices. While this approach supports greater agility, it also introduces operational complexity that organizations must manage.

Continued Drive for Efficiencies

As in previous years, financial institutions will continue seeking operational efficiencies. Within IT, attention remains on applying automation and artificial intelligence at scale, moving toward fully automated IT operations.

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