2025 Pub. 4 Issue 6

Digital transformation in banking is reshaping how financial institutions operate and engage with customers. However, as digital capabilities expand, so does the attack surface. From mobile banking to AI-powered automation, the modernization of the financial sector requires a cybersecurity strategy that keeps pace and is integrated at every stage of transformation. The future of banking is not just about better technology. It’s about building secure, resilient systems that inspire customer trust. Cybersecurity in banking isn’t a separate initiative but rather a foundational thread that must run through every phase of the digital transformation journey. WHAT IS DIGITAL TRANSFORMATION IN BANKING? Digital transformation in banking involves reimagining banking operations, customer engagement and internal workflows using digital technologies. It’s more than digitizing services — it requires embracing a technology-first culture that fosters innovation, drives efficiency and builds resilience across the organization. Customers today expect more than just new technology. They want experiences that are fast, intuitive and secure. Whether accessing accounts via mobile apps or interacting with automated services, users expect digital transformation to improve both convenience and protection. Meeting these expectations is essential to earning trust and staying competitive. And the shift is accelerating: Global investment in digital banking technologies is expected to reach nearly $14 billion by 2026, representing an annual compound growth rate of more than 11%, according to MarketsandMarkets. Digital transformation impacts every aspect of banking, from behind-the-scenes operations to customer-facing services. Examples include: • Upgrading legacy core systems to scalable, cloud-based infrastructure • Using AI to enhance fraud detection, underwriting and customer support • Streamlining customer onboarding and authentication through digital identity tools • Expanding access to financial services via mobile apps and remote platforms • Modernizing risk management, compliance tracking and regulatory reporting To succeed, banks must shift their strategy, upgrade their architecture and embed cybersecurity into every layer of that evolution — not just as a final step but from the ground up. CYBERSECURITY IN BANKING: THE BACKBONE OF DIGITAL TRUST Cybersecurity must evolve alongside digital transformation. In banking, that means shifting from a reactive function to a proactive, embedded discipline. With cyberattacks growing in sophistication and scale, relying on legacy defenses is no longer an option. To build digital trust and secure every layer of operations, modern cybersecurity strategies should include: • Proactive security practices, such as regular risk assessments, incident response planning, business continuity strategies and technical safeguards • Continuous monitoring and identity controls, especially as banks adopt cloud infrastructure, mobile platforms and open banking APIs • Robust third-party risk management, including secure APIs, vendor due diligence and regular assessments as digital ecosystems expand • Strong regulatory alignment, with processes in place to protect consumer data and demonstrate compliance to both regulators and customers • Modernized governance programs, with information security programs that are streamlined, current and followed by all employees Together, these practices help ensure cybersecurity isn’t just a support function but rather part of the institution’s DNA. Digital Transformation in Banking The Role of Cybersecurity in Modern Banking By Chad Knutson, CEO SBS CyberSecurity, ICBC Preferred Provider and ICBC Associate Member 22 | INDEPENDENT REPORT

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