TY - GEN AU - Ross, Ronald AU - Dempsey, Kelley AU - Pillitteri, Victoria C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2018-06-13 DO - https://doi.org/10.6028/NIST.SP.800-171A LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2018 TI - Assessing Security Requirements for Controlled Unclassified Information ER -