This is a Request for Information (RFI) for a Cyberlock System expansion and related services to support the NIST campus. The anticipated contract is a single-award IDIQ with a base period starting at award, four one-year options, and a potential six-month extension. The performance of services will be at the NIST campus. The notice is for market research to inform the acquisition strategy, and it requests industry feedback on the draft performance work statement, evaluation factors, and commercial pricing. Responses are requested by a specified date and must follow specific formatting guidelines.