Which document outlines minimum security requirements for federal information systems?

The document that outlines minimum security requirements for federal information systems is FIPS 200. This standard, which stands for Federal Information Processing Standard Publication 200, specifically establishes the minimum security requirements necessary for federal information systems to protect sensitive information. FIPS 200 mandates that federal agencies implement security controls based on a risk management framework and an assessment of the impact level of the information processed, stored, or transmitted by their systems.

FIPS 200 provides a foundational framework that agencies can use to ensure compliance with federal regulations governing information security. It complements other documents, such as NIST Special Publication 800-53, which provides guidelines on the specific security controls that can be applied to meet the requirements laid out in FIPS 200. Moreover, FIPS 199 is concerned with categorizing information and information systems based on the impact of a security breach, while NIST 800-37 focuses on the Risk Management Framework (RMF) for federal information systems. These documents serve different but complementary purposes in the realm of federal information security.