NIST 800-171 vs GLBA
NIST 800-171
U.S. framework protecting CUI in nonfederal systems
GLBA
US law for financial privacy notices and data safeguards
Quick Verdict
NIST 800-171 mandates CUI protection for defense contractors via contractual controls and assessments, while GLBA requires financial institutions to implement privacy notices, opt-outs, and security programs with FTC enforcement. Organizations adopt them for federal contract eligibility and consumer data compliance.
NIST 800-171
NIST SP 800-171 Protecting CUI in Nonfederal Systems
Key Features
- Scoped to CUI-processing, storing, transmitting components
- 97 requirements across 17 families from 800-53 Moderate
- Mandates SSP and POA&M documentation artifacts
- Enables CUI enclave isolation for boundary control
- Contract-enforced via DFARS 252.204-7012 clause
GLBA
Gramm-Leach-Bliley Act (GLBA)
Key Features
- Mandates privacy notices and opt-out for NPI sharing
- Requires written information security program with safeguards
- Designates Qualified Individual for oversight and reporting
- Imposes 30-day FTC breach notification for 500+ consumers
- Mandates service provider oversight and risk management
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
NIST 800-171 Details
What It Is
NIST SP 800-171 Revision 3 is a U.S. government framework providing security requirements for protecting Controlled Unclassified Information (CUI) confidentiality in nonfederal systems. Its primary scope targets contractors and supply chains, using a control-based approach tailored from NIST SP 800-53 Moderate baseline.
Key Components
- 97 requirements organized into 17 families (e.g., Access Control, Audit, Supply Chain Risk Management in r3).
- Core artifacts: System Security Plan (SSP) and Plan of Action and Milestones (POA&M).
- Assessment via SP 800-171A procedures (examine/interview/test).
- Compliance model emphasizes contractual enforcement, self-assessments, and CMMC certification.
Why Organizations Use It
- Mandated by DFARS 252.204-7012 for DoD contracts.
- Reduces breach risks, ensures procurement eligibility.
- Builds stakeholder trust, enables FedRAMP cloud equivalence.
- Provides competitive edge in federal supply chains.
Implementation Overview
- Phased: scoping/gap analysis, SSP/POA&M development, control deployment, continuous monitoring.
- Applies to federal contractors of all sizes; audit via SPRS/CMMC.
- Timelines: 6-36 months based on complexity.
GLBA Details
What It Is
The Gramm-Leach-Bliley Act (GLBA) is a US federal law enacted in 1999 as the Financial Modernization Act. It regulates nonpublic personal information (NPI) privacy and security for financial institutions. Employing a risk-based approach, it mandates transparency in data-sharing practices and comprehensive safeguards against unauthorized access.
Key Components
- **Privacy Rule (16 C.F.R. Part 313)Initial and annual notices, opt-out rights for nonaffiliated third-party sharing.
- **Safeguards Rule (16 C.F.R. Part 314)Written security program with administrative, technical, physical controls; Qualified Individual designation; board reporting; breach notification for 500+ consumers.
- **Pretexting ProvisionsProtections against false pretenses for obtaining NPI. No formal certification; compliance via regulator enforcement and audits.
Why Organizations Use It
- Mandatory for broad financial entities (banks, non-banks like tax firms, auto dealers).
- Mitigates penalties ($100k/violation), enhances trust, reduces breach risks.
- Builds competitive edge through robust security and privacy governance.
Implementation Overview
Phased: scoping NPI flows, risk assessments, controls (encryption, MFA, vendor oversight), testing, training. Targets US financial activities; scalable by size, ongoing audits required. (178 words)
Key Differences
| Aspect | NIST 800-171 | GLBA |
|---|---|---|
| Scope | CUI confidentiality in nonfederal systems | NPI privacy and security in financial institutions |
| Industry | Defense contractors, federal supply chain | Financial services, non-banks like tax preparers |
| Nature | Contractual NIST requirements, DoD enforced | Mandatory FTC regulation with civil penalties |
| Testing | SPRS scoring, CMMC assessments, examine/interview/test | Penetration testing, vulnerability scans annually |
| Penalties | Contract ineligibility, SPRS score penalties | Up to $100K per violation, civil/criminal fines |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about NIST 800-171 and GLBA
NIST 800-171 FAQ
GLBA FAQ
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