Why fintechs certify
Banks, payment schemes, and institutional partners do not onboard a supplier on trust. Their due diligence teams want independent evidence of security governance, and ISO 27001 is the evidence they recognize across jurisdictions. Certification also answers questions from regulators about third-party risk and from investors about the maturity of the control environment.
What the audit focuses on
A fintech ISMS is judged on how well it protects financial data and transaction integrity, and how quickly the business can recover from disruption. We pay particular attention to:
- Access and segregation. Who can move money, change limits, or alter customer records, and how those actions are approved and logged.
- Cryptography. Key generation, storage, rotation, and access, especially where hardware security modules or cloud key management services are used.
- Monitoring and fraud signals. Whether security monitoring and fraud detection are connected, and whether alerts lead to documented action.
- Continuity. Recovery objectives for critical services, evidence that failover works, and dependencies on banking partners and cloud providers.
- Outsourcing. Contracts, oversight, and exit plans for critical third parties, including cloud infrastructure and payment processors.
Working with your other obligations
Most fintechs hold or are working toward several attestations at once: PCI DSS, SOC 2, and regulatory requirements for operational resilience. We plan the ISO 27001 audit to reuse evidence from those programs wherever it is valid, and we schedule audits to avoid stacking them on top of regulatory deadlines.
Timing and scope
Fintech scopes are usually defined around the regulated activity and the technology that delivers it, with corporate functions included. Multi-jurisdiction operations can be covered under one certificate with sites listed on it. Expect the audit time to reflect the complexity of the environment rather than headcount alone.