TY - GEN AU - Grassi, Paul AU - Fenton, James AU - Lefkovitz, Naomi AU - Danker, Jamie AU - Choong, Yee-Yin AU - Greene, Kristen AU - Theofanos, Mary C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2017-06-22 DO - https://doi.org/10.6028/NIST.SP.800-63a LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2017 TI - Digital Identity Guidelines: Enrollment and Identity Proofing Requirements ER -