# 23 NYCRR Part 500 — Cybersecurity Requirements for Financial Services Companies

Framework id: `nydfs_500`. Financial Regulation. Publisher: New York Department of Financial Services (NYDFS). Version: 2023 (amended). Region: USA. Mapping licence: CC BY-SA 4.0.
Source text: https://www.dfs.ny.gov/industry_guidance/cybersecurity

Each line is a clause, the NIST SP 800-53 controls OSA maps to it, and OSA's estimate of how far those controls cover it.
Clause titles and coverage figures are OSA's own summaries and estimates. No line-by-line check against the source text is recorded for this framework, so quote the source, not this card.

## Clauses (18, average coverage 80%)
- 500.2 Cybersecurity Program: PM-01, PM-02, PM-03, PM-04, PM-06, PM-09, PM-11, PM-14, PL-01, PL-02, PL-07, PL-08, CA-02, CA-05, CA-07, RA-01, RA-03, SI-04, SC-07, IR-04, CP-02 (88%)
- 500.3 Cybersecurity Policy: PL-01, PL-02, PL-03, AC-01, AT-01, AU-01, CA-01, CM-01, CP-01, IA-01, IR-01, MA-01, MP-01, PE-01, PM-01, PS-01, RA-01, SA-01, SC-01, SI-01, SR-01, PM-05, PM-09 (90%)
- 500.4 Cybersecurity Governance: PM-02, PM-01, PM-03, PM-13, PL-01, PL-04, RA-01, PM-29 (68%)
- 500.5 Vulnerability Management: RA-05, RA-07, CA-08, SI-02, SI-05, CM-04, CM-06, SA-11, SA-15 (90%)
- 500.6 Audit Trail: AU-02, AU-03, AU-04, AU-05, AU-06, AU-07, AU-08, AU-09, AU-11, AU-12, SI-04, AC-06, AC-17 (92%)
- 500.7 Access Privileges and Management: AC-01, AC-02, AC-03, AC-05, AC-06, AC-17, AC-19, AC-20, IA-01, IA-02, IA-04, IA-05, PS-04, PS-05 (92%)
- 500.8 Application Security: SA-03, SA-04, SA-08, SA-11, SA-15, SA-17, CM-02, CM-03, CM-04, SI-02, SI-07, SC-03 (88%)
- 500.9 Risk Assessment: RA-01, RA-02, RA-03, RA-05, RA-06, RA-07, RA-09, PM-08, PM-09, PM-11, PM-16, CA-02, CA-05 (88%)
- 500.10 Cybersecurity Personnel and Intelligence: PM-02, PM-13, PS-01, PS-02, PS-03, PS-06, PS-07, AT-01, AT-02, AT-03, PM-15, PM-16, SI-05, SA-09 (82%)
- 500.11 Third-Party Service Provider Security Policy: SA-04, SA-09, SR-01, SR-02, SR-03, SR-05, SR-06, PS-07, CA-03, PM-30, PM-31, AC-20 (80%)
- 500.12 Multi-Factor Authentication: IA-02, IA-05, IA-08, AC-17, SC-23 (88%)
- 500.13 Asset Management and Data Retention Limitations: CM-08, CM-12, CM-13, PM-05, MP-06, SI-12, SA-22, PT-03 (82%)
- 500.14 Monitoring and Training: SI-04, SI-03, AT-01, AT-02, AT-03, AT-04, AU-06, AU-13, IR-04, PM-14, SC-07, SC-44 (85%)
- 500.15 Encryption of Nonpublic Information: SC-08, SC-12, SC-13, SC-28, MP-04, MP-05 (92%)
- 500.16 Incident Response and Business Continuity Management: IR-01, IR-02, IR-03, IR-04, IR-05, IR-06, IR-07, IR-08, CP-01, CP-02, CP-03, CP-04, CP-06, CP-07, CP-09, CP-10, PM-14 (85%)
- 500.17 Notices to Superintendent: IR-06, PM-26, AU-06 (55%)
- 500.18 Confidentiality: PT-01, PT-03, PT-04, AC-04, AC-21, SI-12 (60%)
- 500.19 Exemptions: PM-01, PM-11, PL-02 (35%)

## More
- A pattern's controls with their clauses in this framework: /api/v1/patterns/{id}/crosswalk?framework=nydfs_500
- Control-to-clause mappings as JSON: /api/v1/frameworks/nydfs_500?fields=mappings&per_page=100
- Rationale and gaps for each clause, as JSON: https://raw.githubusercontent.com/opensecurityarchitecture/osa-data/main/data/framework-coverage/nydfs-500.json
- Page for people: /frameworks/nydfs-500/