The onboarding process is not paperwork. It is a sequence of controls, reporting lines, and proof that your systems meet Part 500 requirements. Skip a detail and you fail an audit.
Start with a complete risk assessment. NYDFS demands you identify threats to information systems, rank them, and document how you will address each one. This sets the ground for the rest of the program.
Next, build your cybersecurity program. It must be based on your risk assessment and include policies for data protection, access control, and incident response. Policies must be written, approved by senior management, and available for regulators to review.
Appoint a qualified Chief Information Security Officer. NYDFS requires a CISO responsible for overseeing and enforcing your cybersecurity program. Record all reports from the CISO to the board or equivalent governing body — these show ongoing compliance.
Implement technical controls. These include multi-factor authentication, encryption for both data at rest and in transit, and monitoring of all systems for unusual activity. Test these controls. Document the test results.