Financial advisers handle sensitive information frequently. From tax returns to investment portfolios, security depends on how well fintech vendors safeguard sensitive information. Advisers can avoid costly contract violations and maintain their clients' trust by asking informed and focused questions before signing a contract.
1. Which Precautions Should Be Taken While Dealing With Third-Party Vendors?
Partners provide a broad range of services, from data analysis to payment processing, and remain one of the most common causes of cybersecurity incidents. In 2024, 97% of the biggest banks in the United States experienced vendor-related breaches.
External access can become a liability for firms. Advisers should consult a fintech company on how it selects, vets and monitors its partners. These businesses should maintain an up-to-date list of third-party service providers with access to private details, including the audit frequency and a plan of action in the event a subcontractor violates its defense obligations. Knowing a vendor’s plans ensures sensitive data will not be leaked through a poorly managed supply chain.
2. How Are Independent Audits and Compliance Certifications Verified?
Independent audits verify that a fintech vendor's security claims hold in practice. Third-party audits of the vendor's programs, such as ISO 27001, SOC 2 Type II or the NIST Cybersecurity Framework, should be conducted, and the results should be documented in certifications. Leadership should ask a firm when it last performed an audit, the date of the next one and whether management can review a summary under a nondisclosure agreement. These reports provide oversight of how well controls are working in practice.
Compliance certifications demonstrate accountability to regulators and customers. If the audits cover the service provider's subcontractors and their cloud service providers, the vendor is likely to maintain this same protection.
3. What Are the Methods of Data Segregation?
Encryption techniques are less effective when an organization combines client information with details from other firms. Data segregation keeps entities separated, so companies should employ access controls and segment information through separate servers or environments. Vendors should document which of these is implemented, how encryption keys are managed and who is responsible for controlling them.
Advisers should also ensure that development, testing and production are kept separate, both to secure against accidental exposure and to facilitate easier tracing of misbehavior. Penetration tests revealed that 80% of external environments tested were misconfigured, providing an easy entry point for attackers. Data splitting is the best defense against cascading breaches, where a hacker exploits vulnerabilities in multiple services.
4. What User-Access, Identity-Management and Least-Privilege Controls Are Enforced?
Human error is one of the most significant contributors to security incidents, with poorly managed access increasing the risk. Among other hacking threats, experts anticipate that ransomware attacks will occur every two seconds by 2031, thereby putting organizations at risk.
Fintech providers should implement robust identity-related controls for employees and customers, including multifactor authentication, device validation and least-privilege access control. They should also remove or adjust privileges when an employee leaves the organization or their role changes.
When possible, fintech vendors should adopt a least-privilege model for employee access to records. Advisers should periodically review access and ensure that integrations with other systems are secured using tokens or limited scopes. Clear access policies demonstrate the provider’s thoughtfulness regarding trade-offs between usability and safeguarding, and may prevent simple oversights from becoming systemwide breaches.
5. What Are the Business Continuity and Disaster Recovery Plans?
Data protection extends beyond encryption and firewalls. In the event of a disruptive incident, a resilient company can continue to serve its customers. Advisers should request the fintech vendor’s business continuity plan (BCP) and data recovery plan (DRP). These documents outline the procedures for restoring service following natural disasters, a cyberattack or another technological failure. Routinely testing backup restoration and failover processes ensures that recovery times align with a financial firm’s defined RTO and RPO objectives.
6. How Does the Firm Monitor for and Respond to Security Incidents?
The ability of a third-party company to quickly detect and contain damage is essential. Systems for monitoring unusual behavior, anomalous network traffic and abnormal login access are part of an overall anti-counterfeiting strategy. A good provider should staff an internal incident response team, conduct proactive tests and maintain appropriate documentation regarding how to respond. Priority should be on evidence preservation and client notification timelines.
Advisers should be provided with timely notice of a breach, as late notice can increase both the cost and reputational risk. Vendors who routinely monitor their systems and publicly report any incidents demonstrate a greater degree of operational maturity and a commitment to transparency.
Strengthening Communication With Smart Questions
Data security is among clients' top priorities when their financial lives are at stake, as they depend on confidentiality and reliability from their wealth managers. These six questions can help experts set expectations and determine whether a fintech vendor's practices align with their firm's risk profile. The result strengthens relationships, reduces surprises and builds confidence with every transaction.