TY - GEN AU - Shirley Radack C2 - ITL Bulletin, National Institute of Standards and Technology, Gaithersburg, MD DA - 2011-12-22 LA - en PB - ITL Bulletin, National Institute of Standards and Technology, Gaithersburg, MD PY - 2011 TI - Revised Guideline for Electronic Authentication of Users Helps Organizations Protect the Security of their Information Systems UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910388 ER -