23 NYCRR 500 Cybersecurity Regulation Advisory Services
Zendus Group provides advisory services to help financial institutions and regulated organizations align with the New York Department of Financial Services (NYDFS) Cybersecurity Regulation (23 NYCRR 500).
23 NYCRR 500 Advisory Service Overview
Zendus Group delivers comprehensive 23 NYCRR 500 advisory and readiness services designed to support regulatory alignment, executive accountability, and long‑term cybersecurity program maturity.
We work with organizations subject to 23 NYCRR 500 including financial institutions, insurance organizations, and other covered entities, to assess cybersecurity risk, develop compliant programs, and operationalize security controls that meet regulatory intent. Our advisory approach is practical, risk‑based, and tailored to each organization’s size, complexity, and risk profile.
Zendus Group brings deep experience supporting cybersecurity programs and risk assessments in regulated environments, helping organizations move beyond checklist compliance toward sustainable, defensible security practices.
23 NYCRR 500 Gap & Readiness Assessments
We perform 23 NYCRR 500 gap assessments to evaluate organizational alignment with NYDFS cybersecurity requirements, identifying deficiencies and areas requiring remediation.
Services include:
Applicability and covered entity assessment
Control gap identification across regulatory sections
Risk‑based prioritization of findings
Practical remediation planning
Third‑Party & Vendor Security Risk Advisory
Zendus Group supports third‑party risk management required under 23 NYCRR 500, including:
Vendor security review processes
Risk‑based due diligence frameworks
Contractual security requirement guidance
Ongoing vendor risk oversight practices
Cybersecurity Program & Governance Advisory
Zendus Group assists with designing and maturing cybersecurity programs that satisfy NYDFS expectations, including:
Cybersecurity policies and standards
Governance and accountability structures
Role definition and oversight processes
Alignment with enterprise risk management
Incident Response & Cyber Event Preparedness
We assist organizations with preparing for NYDFS incident response and reporting requirements by:
Reviewing and refining incident response plans
Supporting tabletop exercises
Advising on cyber event reporting workflows
Strengthening detection, response, and escalation processes
CISO & Executive Support
We help organizations meet CISO and senior officer obligations under 23 NYCRR 500 by providing:
vCISO advisory support
Executive and board‑level risk reporting
Assistance with annual cybersecurity reporting
Guidance on executive attestation readiness
Alignment with Industry Frameworks
Zendus Group helps organizations align 23 NYCRR 500 programs with commonly used frameworks, including:
NIST Cybersecurity Framework (CSF)
NIST SP 800 series
ISO/IEC 27001
This alignment supports operational efficiency and consistency across regulatory and security initiatives.
Policy, Procedure & Documentation Development
We develop NYDFS‑aligned documentation, including:
Cybersecurity policies and procedures
Incident response and business continuity artifacts
Third‑party security requirements
Documentation supporting regulatory examinations
Cybersecurity Risk Assessments
We support risk assessments required under 23 NYCRR 500, helping organizations:
Identify and assess cybersecurity risks
Align risk assessment practices with regulatory expectations
Integrate risk results into security decision‑making
Document defensible risk assessment outcomes
Why Organizations Choose Zendus Group for
23 NYCRR 500 Advisory
Deep experience in regulated and high‑oversight environments
Practical understanding of NYDFS cybersecurity expectations
Risk‑based approach aligned with regulatory intent
Clear executive and board‑level communication
Advisory‑only focus with no conflicts of interest