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GLBA & Data Security Compliance for Credit Unions

Compliance / GLBA & NCUA

GLBA & Data Security Compliance for Credit Unions.

Credit unions hold member nonpublic personal information at scale. Social Security numbers, member account and routing numbers, loan and card data, and income and identity records move through the core, digital banking, and lending every day. That is exactly the member information the Gramm-Leach-Bliley Act safeguards were written to protect. For federally insured credit unions, the National Credit Union Administration (NCUA) is usually the primary regulator, and it implements those safeguards through 12 CFR Part 748. State-chartered, non-federally-insured credit unions may instead fall under the FTC and its Safeguards Rule, so the exact regulator depends on your charter and insurance.

Cyber One Solutions builds and manages the full program. That covers the written information security program, the technical controls, the testing, the member-information response program, and the documentation an NCUA examiner expects to see. We do the work, write the evidence, and keep the program current.

What You Get
A written information security program covering member information under NCUA 12 CFR Part 748.
Board oversight and a designated person accountable for the program.
MFA and encryption applied to the systems that hold member PII and financial account data.
Testing and monitoring, plus documented oversight of your core, digital banking, and other third-party providers.
A member-information incident response and breach response program.
An evidence trail ready for an NCUA IT or information security examination.
What the Rule Requires

GLBA Member-Information Safeguards, Mapped to Your Credit Union.

The NCUA implements the GLBA safeguards for federally insured credit unions through 12 CFR Part 748 and its Guidelines for Safeguarding Member Information at Appendix A, with member-information incident-response guidance at Appendix B. These are the core elements a credit union should have in place. Each one is paired with the work we deliver against it. State-chartered, non-federally-insured credit unions under FTC jurisdiction follow the FTC Safeguards Rule, and we scope to whichever standard governs your charter.

Written Information Security Program

A documented program that addresses the administrative, technical, and physical safeguards the NCUA guidelines call for. It is tailored to how your credit union actually collects, uses, and stores member information across the core, lending, and member-facing systems.

Board Oversight & Designated Responsibility

The guidelines make the board responsible for the security program and expect management to be assigned to develop, implement, and maintain it. We support that structure and produce the reporting the board relies on to oversee the program.

Risk Assessment

A documented assessment of the reasonably foreseeable internal and external threats to member information across your core banking, digital and mobile banking, and lending systems. It pairs each risk with the safeguard that addresses it.

Access Controls, MFA & Encryption

Role-based access to member data, multi-factor authentication for access to systems that hold member information, and encryption of member information in transit and at rest. These controls also directly counter account takeover and business email compromise.

Testing, Monitoring & Third-Party Oversight

Regular testing and monitoring of key controls, audit logging of access to member information, and oversight of the service providers that handle member data, including your core processor, digital banking vendor, and card and payment partners.

Member-Information Incident Response & Breach Response Program

A written incident response plan and the member-information response program the NCUA guidance describes, including assessing an incident, notifying the NCUA and, where warranted, affected members, and containing and recovering from a breach of member information.

Why It Applies to Credit Unions

Member information is exactly what the safeguards protect.

A credit union's daily work sits squarely inside the GLBA safeguards. It collects member financial data, holds share and loan accounts, moves funds through the core and payment networks, and serves members through online and mobile banking. For federally insured credit unions, the NCUA carries those safeguards into 12 CFR Part 748 and its Guidelines for Safeguarding Member Information.

Credit unions hold member PII and financial account data at scale.

Every membership file contains Social Security numbers, account and routing numbers, card and loan data, and identity and income records. That is precisely the member information the GLBA safeguards, and the NCUA guidelines that implement them, are written to protect.

Account takeover, business email compromise, and ransomware target this data directly. The controls the guidelines expect are MFA, access controls, and encryption. They are the same controls that defend member accounts against the most common attacks.

The core and digital banking widen the attack surface.

Credit unions run on a core banking platform and increasingly on online and mobile banking, remote deposit, and third-party integrations. Each connection is a place member information can be exposed and a system an examiner will expect you to secure and monitor.

We map the systems that hold or move member data, apply access controls, MFA, encryption, and logging to them, and document the program so it reflects the environment you actually run rather than reading as boilerplate.

A written program and a response program are expected, not optional.

The NCUA guidelines expect a written information security program, board oversight, a risk assessment, and a response program for a member-information breach. These exist whether or not you have ever had an incident.

We produce these documents to reflect what is running in your environment, so the program stands up to an NCUA IT or information security examination instead of being assembled after the fact.

Third-party oversight is part of compliance.

Credit unions rely on core processors, digital banking providers, card and payment networks, and lending and collections platforms. The NCUA expects you to oversee the service providers that handle member information.

We inventory those vendors, document the security expectations, and fold third-party oversight into your written program so the requirement is met and evidenced.

Frequently asked questions.

Does our exact regulator depend on our charter and insurance?

Yes. Federally insured credit unions, both federally chartered and federally insured state-chartered, are examined by the NCUA, which implements the GLBA member-information safeguards through 12 CFR Part 748. A state-chartered credit union that is not federally insured may instead fall under FTC jurisdiction and the FTC Safeguards Rule, and state regulators can add their own requirements. We confirm which standard governs your credit union during onboarding and scope the program to it.

What does an NCUA information security examination focus on?

An NCUA IT or information security examination looks for a program that genuinely operates. Examiners review your written information security program, your risk assessment, evidence that access controls, MFA, and encryption are actually enforced, your logging and monitoring, your vendor oversight, and your member-information response program. We maintain this evidence continuously as part of managing the program, so you can produce a current, coherent record rather than rebuilding one under exam pressure.

Common Questions

GLBA & Data Security Compliance for Credit Unions, Answered.

Common questions from credit unions working out which GLBA standard applies to them, what the NCUA guidelines require, and what compliance actually involves.

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