ST Engineering launches quantum-ready security for Singapore banks

ST Engineering has unveiled new enterprise-grade quantum-safe cybersecurity solutions aimed at enabling financial services organisations in Singapore to prepare for a post-quantum security landscape. The offering targets cryptographic agility and integration of quantum security measures, supporting regulated entities as they plan complex migrations to quantum-resistant defences.

Quantum-safe encryptor

The Quantum-Safe Encryptor, developed by ST Engineering, incorporates post-quantum cryptography (PQC) and is designed for future integration with third-party Quantum Key Distribution (QKD) systems. This hardware-based solution aims to protect sensitive data and communications from future quantum decryption threats, targeting networks handling mission-critical and high-speed information flows.

The encryptor is engineered to address the security requirements of critical infrastructure, government agencies, defence, and enterprises, including financial institutions. It provides low-latency, high-assurance encryption to ensure data integrity. Its hardware-enforced architecture aims to prevent tampering and maintain a secure foundation for connectivity that is resilient to advances in quantum computing.

Migration management

Alongside the encryptor, the Quantizant PQC-readiness platform is intended to help organisations manage the transition to quantum-safe cryptography over several years. The platform features an intelligent discovery engine to manage cryptographic inventories, an AI-powered quantum risk engine to provide risk assessments, and a migration playbook complete with strategies and planning tools.

Quantizant also includes sandbox environments for organisations to test new PQC deployments, hybrid routing systems, automated rollback features, and modules for third-party integrations. The platform's continuous monitoring and automated evidence-gathering capabilities are designed to help users meet compliance requirements across multiple regulatory standards.

Financial sector shift

Banks and other financial service providers are under pressure to prepare for the era of quantum computers, whose power may ultimately undermine classical encryption schemes used widely today. ST Engineering's product suite is targeted at organisations moving from initial proof-of-concept stages to operational roll-outs of quantum-safe technologies.

"As quantum computing approaches an inflection point, organisations will have to migrate to quantum-resistant cryptographic algorithms to secure their systems before adversarial quantum capabilities mature," said Tan Bin Ru, President for Enterprise (Digital), ST Engineering.

Expansion in cybersecurity

ST Engineering's Cyber division has built capabilities across hardware, solutions, and services to serve customers in 19 countries and across 11 critical sectors including energy, water, and transport. The company develops agentic, AI-driven cybersecurity tools through its Cybersecurity Centre of Excellence, with a focus on supporting both regulatory alignment and operational resilience.

"ST Engineering is at the forefront of advancing national and enterprise cyber resilience. With our enterprise-grade AI-powered and quantum-ready cybersecurity solutions, we are committed to helping financial institutions move from proof-of-concept to real business deployments, achieving quantum resilience," said Bin Ru.