Securing Financial Operations
Cyber attacks on financial institutions threaten economic stability and damage public trust. Whether it’s data theft, payment fraud, or targeted ransomware, the consequences can be immediate and far-reaching. As financial services continue to digitise and interconnect, robust cyber defences are no longer optional — they are essential to resilience and reputation.
4Secure Solutions for the Financial Industry
4Secure’s TrustedFilter® solutions enable secure data flow across highly sensitive banking environments, from internal networks to external regulators and reporting bodies.
Our Unidirectional Gateways ensure compliance, integrity, and confidentiality by isolating core systems from internet-based risks — allowing institutions to operate with confidence, reduce risk exposure, and maintain regulatory assurance without compromising connectivity.

Secure File Import and Export
Automated transfer of files between sensitive isolated networks.

Unidirectional Appliances / Data Diodes
Hardware enforced one-way transfer between air gapped networks.
Consult with an expert in cyber security for finance and banking
4Secure’s solutions are trusted by Critical Infrastructure organisations worldwide. They provide key stakeholders with visibility into the organisation’s most critical data while ensuring compliance, preventing both known and unknown threats, and safeguarding the supply chain. Designed to seamlessly integrate with existing resources and infrastructure, 4Secure’s TrustedFilter-based solutions protect Power, Oil & Gas, Rail, Manufacturing, Water & Utilities, Finance, and other commercial industries.
With over 20 years of experience safeguarding crucial global environments, we are experts in ensuring that data is delivered safely and securely.

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Cyber accreditations
Providing your business with security assurance, delivered by 20 years of experience and qualification.






Trusted by
4Secure provides OT, IT and cross-domain cyber security solutions to organisations and industries where data security is key. 4Secure’s solutions have earned more than 20 years of trust from various organisations and are implemented across critical industrial infrastructures operating on a global scale.






Secure procurement
Delivering supply chain assurance, backed by a wealth of experience and qualifications.




