@misc{1128456, author = {Hildegard Ferraiolo and Ketan Mehta and Nabil Ghadiali and Jason Mohler and Vincent Johnson and Steven Brady}, title = {Guidelines for the use of PIV credentials in facility access:}, year = {2018}, month = {2018-06-01 04:06:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.SP.800-116r1}, language = {en}, }