18730 Schedule (Will change!)

@book{PP97,
  author = 	 {Pfleeger and Pfleeger},
  title = 	 {Security in Computing (chapter 2)},
  publisher = 	 {Prentice Hall},
  year = 	 {1997},
  url =          {https://blackboard.andrew.cmu.edu/webapps/blackboard/content/listContent.jsp?course_id=_6501862_1&content_id=_893891_1&mode=reset}
}