Should I worry about who stores the face-scan data from my policy application?

The question of who stores biometric data from an insurance application, and how it is protected, has moved from a consumer privacy forum to a primary agenda item in the C-suite. As insurers increasingly adopt contactless methods for collecting health and vitals information, the underlying technology for storing and securing that data has become a critical point of regulatory scrutiny and enterprise risk. For chief medical officers, compliance leaders, and reinsurance partners, the consumer's "worry" is a proxy for a much deeper set of questions about data governance, third-party vendor security, and regulatory readiness.

"A 2024 survey found that only 5% of consumers trusted companies to secure their biometric data, a steep decline from 28% in 2022."

Deconstructing insurance face scan data storage worry

The core of the insurance face scan data storage worry for compliance and security leaders is not the scan itself, but the chain of custody that follows. When an applicant's biometric data is captured, it becomes a permanent, immutable record. Unlike a password, it cannot be changed if compromised. This permanence elevates the stakes for storage and security. The primary mechanisms for mitigating this risk are robust encryption, stringent access controls, and verifiable data governance frameworks certified by independent audits.

At-rest and in-transit encryption are the foundational technical safeguards. Data must be unreadable to unauthorized parties, whether it is being transferred from the applicant's device to a server or sitting in a database. Access controls must enforce the principle of least privilege, ensuring that only specific, authorized personnel can access sensitive data for legitimate, documented purposes. Critically, these systems must be designed to generate a clear, auditable trail for market conduct exams and regulatory inquiries, demonstrating who accessed the data, when, and why.

SOC 2 vs. ISO 27001: A Comparison for Biometric Data Platforms

For underwriting and compliance leaders evaluating technology partners, understanding the distinction between major security certifications is essential. SOC 2 and ISO 27001 are the predominant frameworks for information security management. While they share common goals, they have different scopes and applications.

Feature	SOC 2 (Service Organization Control 2)	ISO 27001
Governing Body	AICPA (American Institute of CPAs)	ISO (International Organization for Standardization)
Focus	Reports on the controls at a service organization relevant to Security, Availability, Processing Integrity, Confidentiality, and Privacy.	Provides a framework for an Information Security Management System (ISMS) to manage and control information security risks.
Scope	Focused on a service organization's systems and the services provided to customers. The scope is defined by the Trust Services Criteria.	Applies to the entire organization's ISMS, covering all information assets.
Output	An attestation report from a CPA firm offering an opinion on the effectiveness of controls (Type I or Type II).	A certificate of compliance, demonstrating that the ISMS meets the standard's requirements.
Global Reach	Primarily recognized in North America.	Globally recognized as the premier international standard for information security management.

Industry applications of certified data storage

A vendor's commitment to these security frameworks has direct implications for multiple functions within an insurance carrier.

For underwriting modernization

Secure data handling enables the adoption of new technologies. When underwriters can trust that the data from a vitals scan is collected, transmitted, and stored within a certified, auditable framework, they can confidently integrate it into their risk assessment models.

For compliance and auditing

Demonstrable security is not a feature; it is a prerequisite for regulatory approval. During a market conduct exam or a state insurance department audit, compliance officers must be able to produce evidence of data governance. A partner with a SOC 2 Type II report or ISO 27001 certification provides a ready-made package of validated controls, dramatically simplifying the evidence-gathering process.

For IT and security leadership

Vetting third-party vendors is a major source of work and risk for internal IT security teams. Partnering with a vendor that already holds these certifications reduces the burden of due diligence and provides a higher level of assurance than a simple questionnaire or self-attestation.

Current research and evidence

The regulatory environment is rapidly solidifying around the principles of data minimization, purpose limitation, and explicit consent. The Federal Trade Commission (FTC) issued a policy statement in May 2023, warning that the misuse of biometric information could lead to significant consumer harm and trigger enforcement action. Research from the National Conference of State Legislatures shows that more than 40 states considered new consumer privacy bills in 2023 alone, indicating a strong legislative trend toward stricter data handling requirements.

A report from Gen Re highlights that litigation is a significant emerging risk for insurers, with court rulings expanding liability under laws like Illinois' Biometric Information Privacy Act (BIPA). The key finding for carriers is that regulatory and legal risk is no longer theoretical. Without a robust, verifiable framework for data storage and governance, carriers and their technology partners face substantial financial and reputational exposure.

The future of biometric data governance

Looking ahead, the standards for handling biometric data will only become more stringent. The industry should anticipate a move toward "privacy by design," where security and data protection are not bolt-on features but are core to the architecture of any system handling applicant data. This includes auditable data deletion protocols, clear data residency policies to comply with international regulations, and cryptographic proof of data integrity. The future of digital underwriting compliance depends on building systems that are secure and transparent by default.

Frequently asked questions

What is the most significant difference between SOC 2 and ISO 27001 for a vendor handling face scan data? The primary difference is scope and geography. ISO 27001 is a global standard that certifies an organization's entire Information Security Management System (ISMS). SOC 2 is a report from a CPA firm that attests to the controls for a specific service, based on AICPA criteria, and is more common in North America. For biometric data, both are strong indicators of security posture, but ISO 27001 has broader international acceptance.

How does data residency affect our choice of a technology partner? Data residency refers to the physical location where data is stored. Many jurisdictions, such as the European Union under GDPR, have strict laws requiring their citizens' data to remain within their borders. When selecting a vendor, it is critical to confirm they can guarantee data storage in specific geographic regions to ensure compliance with these regulations.

What level of detail should we expect from a vendor regarding their data retention and deletion policies? You should expect a detailed policy document that specifies the retention period for biometric data, the criteria for its deletion, and the methods used to ensure it is permanently and securely destroyed. The policy should be aligned with regulatory requirements like CCPA and GDPR and should be auditable. The vendor should be able to provide evidence of deletion upon request.

As carriers navigate this new environment, the need for regulatory technology built on a foundation of verifiable security and compliance has never been greater. Circadify is addressing this space by building solutions that meet the rigorous standards of SOC 2 and ISO 27001, providing the auditable infrastructure necessary for confident regulatory engagement. To learn more about building a compliance-first digital underwriting program, explore our insights at circadify.com/industries/payers-insurance.