NYDFS Compliance Automation
NYDFS 23 NYCRR 500,continuously evidenced.
CISGuard automates the technical controls of the New York Department of Financial Services cybersecurity regulation, with continuous evidence for the November 2023 Class A Covered Entity amendments and the bundled 24-hour incident reporting workflow.
- Regulation
- 23 NYCRR Part 500 (amended November 2023)
- Enforcement
- New York Department of Financial Services (NYDFS)
- Class A Covered Entity
- Highest-tier entities; phasing in through November 2025
- Incident reporting
- 24 hours (Section 500.17); 72 hours for ransomware payment
- CISO reporting
- Section 500.4 CISO must report directly to board
- CISGuard evidence
- CIS Benchmark results plus NIST 800-53, ISO 27001 and SOC 2 reports; no built-in Part 500 mapping
Overview
What is NYDFS 23 NYCRR 500?
NYDFS 23 NYCRR 500, originally adopted March 2017 and substantially amended November 2023 (with provisions phasing in through November 2025), is the strictest US state cybersecurity regulation. It applies to all entities operating under a license, registration, charter, certificate, permit, accreditation, or similar authorization granted by NYDFS - banks, insurers, broker-dealers, money transmitters, virtual currency businesses, and the New York operations of foreign-bank branches. The November 2023 amendments added the Class A Covered Entity category (the largest entities, with additional obligations for independent audit, automated blocking, enhanced privileged access management), 24-hour incident reporting, 72-hour ransomware-payment reporting, and CISO-direct-to-board reporting expectations. The regulation operationalizes a 23-section technical-controls framework drawn from NIST 800-53 and ISO 27001. CISGuard's continuous CIS benchmark scanning produces the operational-evidence layer NYDFS examiners walk through.
How CISGuard automates NYDFS 23 NYCRR 500 evidence
NYDFS examiners conduct in-depth supervisory examinations of cybersecurity programs, walking through each Section's implementation with specific evidence requests. CISGuard's continuous CIS benchmark scanning produces the operational-evidence layer the examiner expects: configuration evidence for Sections 500.5 / 500.7, audit trail for 500.6, monitoring evidence for 500.14. The bundled webhook templates feed the Section 500.17 24-hour incident reporting workflow, with the same data also satisfying the 72-hour ransomware-payment reporting timeline. Class A Covered Entities can turn to CISGuard for the independent audit, automated blocking, and enhanced privileged access management the November 2023 amendments demand.
Control mapping
NYDFS Section coverage CISGuard automates.
Each CIS control is tagged with its framework reference. One scan produces the per-framework coverage report, with satisfied, partially satisfied and not-met status for every control.
| Control area | Controls | Mapped by |
|---|---|---|
| Section 500.5 (Vulnerability Management) | Regular penetration testing and vulnerability assessment | Continuous CIS Benchmark + CVE-aware drift detection |
| Section 500.6 (Audit Trail) | Audit trail systems and 5-year financial record retention | CIS Audit Policy benchmarks + immutable scan trail |
| Section 500.7 (Access Privileges) | Privileged access, least privilege, periodic review | CIS Account + Identity benchmarks; MFA evidence |
| Section 500.9 (Risk Assessment) | Periodic risk assessment driving controls | Per-asset baseline + drift event evidence base |
| Section 500.14 (Training and Monitoring) | Monitoring of unauthorized access and use | Continuous CIS scanning + SIEM forwarding |
| Section 500.17 (Incident Notice) | 24-hour incident reporting to NYDFS; 72-hour ransomware | Bundled webhook templates feeding SOC reporting workflow |
Auditor evidence
Evidence artifacts CISGuard generates.
Auditor-grade outputs in PDF, HTML, JSON, CSV and SARIF. No spreadsheets, no screenshots, no manual cross-referencing.
- NYDFS 23 NYCRR 500 section coverage report (all 23 sections, examiner-ready)
- Class A Covered Entity supplementary controls evidence
- Section 500.6 audit trail (immutable, with 5-year retention capability)
- Section 500.7 privileged access management evidence
- Section 500.17 24-hour incident reporting webhook templates
- Multi-framework cross-walk to NIST 800-53 and ISO 27001 for evidence portability
Frequently asked
NYDFS 23 NYCRR 500 questions, answered directly.
What changed in the NYDFS November 2023 amendments?
The November 2023 amendments added the Class A Covered Entity category with additional obligations (independent audit, automated blocking, enhanced privileged access management), 24-hour incident reporting (down from 72), 72-hour ransomware-payment reporting, CISO-direct-to-board reporting, governance enhancements, and tightened risk-assessment cadence. Provisions phase in through November 2025. CISGuard's evidence base covers the new and existing requirements from a single continuous scan.
How does CISGuard support the 24-hour Section 500.17 incident reporting?
CISGuard ships webhook templates that publish scan-derived security events to the SOC in NYDFS-shaped payloads (incident category, asset, timestamp, observed deviation, severity). Combined with the immutable audit trail, this gives the SOC the upstream signal to file the NYDFS report inside the 24-hour window, with substantive content rather than a placeholder.
Does CISGuard help Class A Covered Entities with the independent audit?
Yes. Class A Covered Entities must conduct an independent audit of their cybersecurity program. CISGuard's continuous evidence base, per-section coverage report, and immutable audit trail become the evidence the independent auditor reviews, with the timestamped configuration history that demonstrates controls operating at audit-relevant moments.
How does NYDFS relate to SEC Reg SCI for market infrastructure?
NYDFS 23 NYCRR 500 and SEC Reg SCI both apply to NY-headquartered or NY-licensed market infrastructure (NYSE, NASDAQ NY operations, DTCC, OCC). CISGuard's multi-framework mapping covers both, with per-regulator report exports that satisfy each examiner's expected evidence format.
Can CISGuard handle the CISO-to-board reporting requirement?
Yes. Section 500.4 requires the CISO to report to the board (with the November 2023 amendments tightening the cadence and content). CISGuard's executive-summary export, multi-framework dashboard, and trend analysis give CISOs the board-ready evidence the regulation expects, with the underlying control-by-control detail available for board-committee deep-dives.
NYDFS 23 NYCRR 500 readiness, on request.
Our compliance engineers have helped organizations achieve regulatory readiness through a seamless, fully managed deployment.