@misc{230331,
  author = {Michael Garcia and Paul Grassi and Kristina Rigopoulos and Larry Feldman and Gregory Witte},
  title = {Understanding the Major Update to NIST SP 800-63: Digital Identity Guidelines},
  year = {2017},
  month = {2017-08-29},
  publisher = {ITL Bulletin, National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=924071},
  language = {en},
}