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    Blog/Compare/NIST 800-171 vs GLBA
    Standards Comparison

    NIST 800-171 vs GLBA

    NIST 800-171

    Mandatory
    2020

    U.S. framework protecting CUI in nonfederal systems

    VS

    GLBA

    Mandatory
    1999

    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.

    Controlled Unclassified Information

    NIST 800-171

    NIST SP 800-171 Protecting CUI in Nonfederal Systems

    Cost
    €€€€
    Complexity
    High
    Implementation Time
    12-18 months

    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
    Financial Privacy

    GLBA

    Gramm-Leach-Bliley Act (GLBA)

    Cost
    €€€
    Complexity
    High
    Implementation Time
    6-12 months

    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

    AspectNIST 800-171GLBA
    ScopeCUI confidentiality in nonfederal systemsNPI privacy and security in financial institutions
    IndustryDefense contractors, federal supply chainFinancial services, non-banks like tax preparers
    NatureContractual NIST requirements, DoD enforcedMandatory FTC regulation with civil penalties
    TestingSPRS scoring, CMMC assessments, examine/interview/testPenetration testing, vulnerability scans annually
    PenaltiesContract ineligibility, SPRS score penaltiesUp to $100K per violation, civil/criminal fines

    Scope

    NIST 800-171
    CUI confidentiality in nonfederal systems
    GLBA
    NPI privacy and security in financial institutions

    Industry

    NIST 800-171
    Defense contractors, federal supply chain
    GLBA
    Financial services, non-banks like tax preparers

    Nature

    NIST 800-171
    Contractual NIST requirements, DoD enforced
    GLBA
    Mandatory FTC regulation with civil penalties

    Testing

    NIST 800-171
    SPRS scoring, CMMC assessments, examine/interview/test
    GLBA
    Penetration testing, vulnerability scans annually

    Penalties

    NIST 800-171
    Contract ineligibility, SPRS score penalties
    GLBA
    Up to $100K per violation, civil/criminal fines

    Frequently Asked Questions

    Common questions about NIST 800-171 and GLBA

    NIST 800-171 FAQ

    GLBA FAQ

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