LTC Todd Arnold Associate Professor Biography LTC Todd Arnold is a Cyber officer and Research Scientist in the ACI. Todd is a 2001 graduate of the U.S Military Academy, where he received a B.S. in Computer Science. He received an M.S. degree in Computer Science from Pennsylvania State University in 2008 and a Ph.D. degree in Electrical Engineering from Columbia University. Todd has served in multiple assignments as a Signal Corps officer and Network Systems Engineer (FA26A) with multiple deployments in support of Operation Iraqi Freedom. His most recent assignment was to establish the Cyber Solutions Development Detachment and serve as lead developer at Ft. Meade, MD. His research interests include network routing protocols, Internet measurements, network performance, and cybersecurity. Publications & Presentations T Arnold, E Gürmeriçliler, G Essig, A Gupta, M Calder, V Giotsas, E Katz-Bassett, “(How Much) Does a Private WAN Improve Cloud Performance?” Proceedings of the IEEE Conference on Computer Communications (INFOCOM ’20), 2020.B Schlinker, T Arnold, Ì Cunha, E Katz-Bassett, “PEERING: Virtualizing BGP at the Edge for Research,” Proceedings of the 15th International Conference on emerging Networking EXperiments and Technologies (CoNEXT ’19), 2019T Arnold, M Calder, Ì Cunha, A Gupta, HV Madhyastha, and M Schapira, and E Katz-Bassett. “Beating BGP is Harder Than We Thought,” Proceedings of the 18th ACM Workshop on Hot Topics in Networks (HotNets ’19), 2019T Arnold, R Harrison, D Raymond, G Conti, “Shaping the Army’s Cyber Operations Force: the Human Dimension,” The Cyber Defense Review, February 12, 2015T Arnold, R Harrison, G Conti, “Professionalizing the Army’s Cyber Officer Force,” Report, Army Cyber Center, Vol. 1337 No. II, November 23, 2013G Stoker, T Arnold, P Maxwell, “Using Virtual Machines to Improve Learning and Save Resources in an Introductory IT Course,” Proceedings of the 14th Annual Conference on Information Technology Education (SIGITE ’13). 2013.J Zhao, T Arnold, Y Zhang, G Cao, “Extending Drive-Thru Data Access by Vehicle-to-Vehicle Relay,” Proceedings of the Fifth ACM International Workshop on VehiculAr Inter-NETworking (VANET ’08), in conjunction with MOBICOM, 2008.T Arnold, W Lloyd, J Zhao, G Cao, “IP Address Passing for VANETs,” Sixth Annual IEEE International Conference on Pervasive Computing and Communications (PerCom ’08), 2008