@misc{214541, author = {Hildegard Ferraiolo and David Cooper and Andrew Regenscheid and Karen Scarfone and Murugiah Souppaya}, title = {Best Practices for Privileged User PIV Authentication}, year = {2016}, month = {2016-04-21}, publisher = {Other, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.CSWP.04212016}, language = {en}, }