{"640258":{"#nid":"640258","#data":{"type":"event","title":"Ph.D. Proposal Oral Exam - Sizhuang Liang","body":[{"value":"\u003Cp\u003E\u003Cstrong\u003ETitle:\u0026nbsp; \u003C\/strong\u003E\u003Cem\u003ESecuring Additive Manufacturing Systems from Cyber and Intellectual Property Attacks\u003C\/em\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003ECommittee:\u0026nbsp; \u003C\/strong\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Beyah, Advisor\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Sarioglu, Chair\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Qi\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Zonouz\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Gupta\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003EAbstract: \u003C\/strong\u003EThe objective of the proposed research is to secure Additive Manufacturing (AM) systems from the perspective of side-channels. On the one hand, we propose a practical Intrusion Detection System (IDS) leveraging side-channel signals in AM systems. On the other hand, we explore technical methods to fight against side-channel attacks to steal Intellectual Property (IP) in AM systems. For the IDS, we propose a novel framework called NSYNC to compare two side-channel signals in real-time. As of now, NSYNC is the only IDS that can efficiently compare two side-channel signals with time noise, which is the random variation of the duration of G-code instructions. To protection IP in AM systems, we propose a novel method called movement obfuscation to inject fake movements in a printing process to confuse an attacker. In addition, we propose an optimization-based method to find optimal patterns to be injected into the side-channels to obstruct side-channel attacks.\u003C\/p\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"Securing Additive Manufacturing Systems from Cyber and Intellectual Property Attacks"}],"uid":"28475","created_gmt":"2020-10-15 22:58:03","changed_gmt":"2020-10-15 22:58:03","author":"Daniela Staiculescu","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2020-11-05T13:00:00-05:00","event_time_end":"2020-11-05T15:00:00-05:00","event_time_end_last":"2020-11-05T15:00:00-05:00","gmt_time_start":"2020-11-05 18:00:00","gmt_time_end":"2020-11-05 20:00:00","gmt_time_end_last":"2020-11-05 20:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"434371","name":"ECE Ph.D. Proposal Oral Exams"}],"categories":[],"keywords":[{"id":"102851","name":"Phd proposal"},{"id":"1808","name":"graduate students"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1788","name":"Other\/Miscellaneous"}],"invited_audience":[{"id":"78771","name":"Public"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}