@misc{1128336,
  author = {Michael Nieles and Kelley Dempsey and Victoria Yan Pillitteri},
  title = {An introduction to information security:},
  year = {2017},
  month = {2017-06-01 04:06:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.800-12r1},
  language = {en},
}