Quantifying Security: Methods, Challenges and Applications by Armin Sarabi A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Electrical Engineering: Systems) in the University of Michigan 2018 Doctoral Committee: Professor Mingyan Liu, Chair Assistant Professor Tudor Dumitras, , University of Maryland Professor J. Alex Halderman Associate Professor Vijay Subramanian Armin Sarabi
[email protected] ORCID iD: 0000-0002-1431-7434 ©Armin Sarabi 2018 ACKNOWLEDGMENTS I am very fortunate to have had the chance to complete this dissertation under the advise- ment of Professor Mingyan Liu. I am grateful for your continued support and guidance; you have been a true mentor to me, both professionally and personally. I would like to express my gratitude to my colleagues Yang Liu, Parinaz Naghizadeh, Chaowei Xiao for their efforts and shared insights. It has been a privilege to meet and work with all of you. I am especially thankful to Manish Karir, for his advice and helpful discussions. I also thank my dissertation committe, Professor Tudor Dumitras, , Professor J. Alex Halderman, and Professor Vijay Subramanian for their time and valuable feedback. This disseration would not have been possible without the various data sets that provide the backbone of our experiments. Therefore, I am grateful to the VERIS community, and the Censys team, for maintaining and making available the comprehensive databases that have been extensively used in our studies. I also thank Professor Tudor Dumitras, for shar- ing the WINE data set with us, and Ziyun Zhu for his efforts in data curation and cleaning. I am lucky to have so many wonderful friends.