This is a Request for Information (RFI) for market research to identify Multi-Factor Authentication (MFA) and One-Time Password (OTP) solutions suitable for a classified, air-gapped environment. The government seeks technologies that generate OTPs on an internet-connected computer for use on a separate, non-internet network, explicitly prohibiting cell phone-based solutions. Key objectives include assessing available technologies, cost models, integration challenges, and solutions that comply with federal security standards like NIST 800-63 and FIPS 140-2/3. The performance location involves a restricted access office space. Interested companies are to submit a detailed capability statement addressing their qualifications, experience, rough cost estimates, and deployment timelines.