Cps are increasingly important because they offer socioeconomic bene. Design, implementation, and evaluation of secure cyber physical and wireless systems submitted by daniele antonioli thesis advisor dr. Most cyberphysical system componentsparticularly those of critical natureare networked using wireless and wired communication networks, embedded processors, sensors and actuators. Applied statistics, social science, and humanities. The cyber component of cps is a set of data transmitted among a set of cyber. Toward codesign of autonomous aerospace cyberphysical systems by justin m. Observed concentration of jobs in the southeast, more frequently. Eldosouky abstract cyberphysical systems cpss are systems that integrate physical elements with a cyber.
Salim submitted to the mit sloan school of management, the school of engineering, and. Marco gercke and is a new edition of a report previously entitled understanding. Gopal gupta there has been a tremendous amount of work on. Salim submitted to the mit sloan school of management, the school of engineering, and the department of. The coursework is intended to lay the ground in preparation for the dissertation. Depending on the application, their failure may have unacceptable consequences. The problem addressed in this dissertation is the support of cphss usercentric requirements at runtime. Emerging distributed cyberphysical systems cpss integrate a wide range of heterogeneous. Cyber security focus also on protecting the computer networks, programs, and also data from unauthorized access, change or destruction.
Design, implementation, and evaluation of secure cyber. Biswas, data driven methods for energy reduction in large buildings, 4th ieee international conference on smart computingsmartcomp 20018, taormina, sicily, italy, ieee xplore, 072018. I would like to thank professor bin wu professor hui li for and supporting the experimental study at harbin institute of technology for one month. Toward codesign of autonomous aerospace cyberphysical. However, commonly applied technologies are not able to prevent the delay or drop of smart grid communication. Purdue university graduate school thesisdissertation acceptance. Contractbased modelling and design of cyberphysical. The information technology phd program emphasizes the particular aspects of technology located in the northern virginia technology corridor and. This dissertation analyzes the impact of these outages and adversaries on cyberphysical systems and provides methods for improving resilience, with an emphasis on distributed energy systems. Runtime modelling for usercentric smart cyberphysical. First, we propose a uni ed modeling framework for cyber physical systems, monitors, and attacks. Sandeep gupta, chair yann hang lee georgios fainkeos arizona state university december 2010.
The effectsbased view is found to be most appropriate one. This dissertation, entitled a cyberphysical system for dynamic building evacuation, serves the purpose of documenting the work developed in the last four months. A study on state estimation for cyber physical systems ryosuke adachi abstract this thesis discusses estimation theories for cyber physical systems. Embedded computers and networks are used to monitor and control these physical. Focusing on the fields of cyber, homeland, and physical security, this degree is built for professionals interested in engaging in multidisciplinary research in order to protect americans. Cyber attacks and the use of force in international law. In a context of control theory, cyber physical systems are regard as a new system for the next generation. Data driven methods for energy reduction in large buildings. An emerging class of systems, called cyber physical systems cps, incorporate digitalsoftware aka cyber and mechanicalhardware aka physical elements. Formal requirementsdriven analysis of cyber physical systems by bardh hoxha a dissertation presented in partial ful llment of the requirements for the degree doctor of philosophy approved may. Toward codesign of autonomous aerospace cyberphysical systems. As a result, the reliable operation of power grids is highly dependent on the associated. The start of the new millennium 10 amirkhanyan, kim and lambright 2007 11 ibid.
We discuss a privacy metric inspired by information theory and provide algorithms to optimize the privacy mechanism for a given system or codesign the privacy mechanism and system. A resilient control approach to secure cyber physical. This dissertation analyzes the impact of these outages and adversaries on cyber physical systems and provides methods for improving resilience, with an emphasis on distributed energy systems. Cyberphysical systems cps are the systems integrating physical processes with computation and communication. Field of study signal processing and machine learning for sensors dissertation topic machine learning for cyber physical system protection of can bus enabled vehicles using driver state discovery examining committee dr. This dissertation allows stimulate the need of achievements of more strategically and operational. Runtime modelling for usercentric smart cyberphysicalhuman. This thesis addresses problems concerning security of cyber physical systems. Network interdependence and information dynamics in cyber. The physical system of the power grids relies on the cyber system for monitoring, control, and operation. Emma kosian csm master dissertation june 1st, 2016 list of figures and tables figures figure 2. Johansson 6th disc summer school on control for cyberphysical.
Cyberphysical systems provide much richer functionality, efficiency, autonomy and reliability than manually controlled and loosely coupled systems. Field of study signal processing and machine learning for sensors dissertation topic. Quality control tools for cyberphysical security of. Doctoral studies past dissertations nyu steinhardt. By hacking the connected car, hackers can influence the physical safety of the car user. A systems thinking and systems theory approach to managing cyber security risks by hamid m. The third paper is about cyber hygiene and its role in internally mitigating risk for endusers.
The smart grid operation demands reliable communication. Cyberphysical systems laboratory led by dr sergiy bogomolov is seeking applications for multiple research positions as phd students to work on a range of topics in the area of cyberphysical systems. It was written in the context of the curricular unit msc dissertation which takes place in the second semester of the. Now, at the finalization of this thesis, the computer worm or cyber weapon stuxnet still gets headlines in prominent magazines and papers, even though it was discovered more than two years ago. Junshan zhang, chair douglas cochran lei ying yanchao zhang arizona state university. In recent years, there has been considerable focus within the criminal justice. Formal requirementsdriven analysis of cyber physical. A great challenge in implementing such systems is the timing issue. The concept of cyber crisis management ccm is a fairly new one, relying on many of the traditional crisis management components, whilst integrating it structures and strategies to combat the modernday cyber threat landscape.
Johansson 6th disc summer school on control for cyber physical systems, in 2015 organized by a. Cyber physical systems cps is an emerging class of softwarecontrolled distributed systems that have complex interactions with the physical world. Isis publications institute for software integrated systems. I would also like to thank lauren linderman and kirill mechitov from university of illinois for sharing their knowledge on imote2 wireless sensor. The university of texas at dallas, 2011 supervising professor. With the rapid increase of networkenabled sensors, switches, and relays, cyber physical system security in the smart grid has become important. Research and strategic dissertation of the framework, challenges and perspectives of the. This dissertation, entitled a cyber physical system for dynamic building evacuation, serves the purpose of documenting the work developed in the last four months. Now, at the finalization of this thesis, the computer worm or cyber. Quality control tools for cyber physical security of production systems ahmed essam elhabashy abstract with recent advancements in computer and network technologies, cyber physical systems have become more susceptible to cyber attacks. Hackers can compromise the system security of the connected car. This thesis addresses problems concerning security of cyberphysical systems. Model based safety analysis of cyber physical systems by.
Computer science tennessee tech university, 20162019 b. Outline background and motivation cps attack models risk management. First, a financial model of an interdependent energy market lays the groundwork for profitoriented attacks and defenses, and a game theoretic strategy. A phd student will focus on coursework in the first one to three years, followed by dissertation research in subsequent years. Improving the resilience of cyberphysical systems under. With the rapid increase of networkenabled sensors, switches, and relays, cyberphysical system security in the smart grid has become important.
The information came from the graduate studies program in physical education, from the bank of theses and dissertations from capes. A framework and theory for cyber security assessments. It is argued that particularly cyber attacks that cause death, injury, damage or destruction qualify as uses of force. The objective of this dissertation is to develop a resilient control approach to secure cyber physical systems cps against cyberattacks, network failures and potential physical faults. Quality control tools for cyberphysical security of production systems ahmed essam elhabashy. Network interdependence and information dynamics in cyberphysical systems by dajun qian a dissertation presented in partial ful. The coursework is intended to lay the ground in preparation for the dissertation research. Cyber physical systems cps are the systems integrating physical processes with computation and communication. Understanding restorative approaches to discipline through the lens of authority. The coursework requirement of the various phd programmes is a combination of these courses. A cyberphysical system for dynamic building evacuation.
Therefore, this dissertation focuses on the investigation of runtime models and infrastructures for. Rpas and its highly classified components or the unintentional loss. Security assessment and protection of cyberphysical energy systems rasmussen, theis bo publication date. Pawel szalachowski information systems technology and design istd a thesis submitted to the singapore university of technology and design in. Our work addresses this issue using eventtriggering schemes. Some social concepts for the next generation based on iot technology have been discussed. Doctoral thesis a study on state estimation for cyber. Gopal gupta there has been a tremendous amount of work on incorporation of time in computation for modeling and implementing realtime systems. In recent years, there has been considerable focus within the criminal justice system on computerrelated crime, as cybercrime has garnered increased attention because. Datadriven cyberphysical systems via realtime stream analytics and machine learning ilge akkaya. However, they also create inherent vulnerabilities. Datadriven cyberphysical systems via realtime stream. Engineering tennessee tech university, 20162020 expected m.
Integration of modeling methods for cyberphysical systems. Rpas and its highly classified components or the unintentional loss of human life should the cyber attack divert the firing of the weapons system or cause it to malfunction. These elements interact in particularly complex ways due to their higher autonomy and greater decentralization than in classic embedded systems. Information technology, phd phd program that spans all of the research areas available within the school of engineering, as well as collaboration with faculty across the campus. This threatens the successful introduction of autonomous cars in the future. Improving system reliability for cyberphysical systems. As cyber operations make it possible to cause severe economic consequences without the use of physical force, the question of economic force is discussed as well. Dissertation submitted in partial satisfaction of the requirements for the degree of doctor of philosophy in information and computer science by roy thomas fielding dissertation committee. Fundamentals and optimization abdelrahman eldosouky dissertation submitted to the faculty of the virginia polytechnic institute and state university in partial ful. Operator suspicion and detection response to cyberattacks. A thesis presented in partial fulfillment of the requirements for the degree master of science approved december 2010 by the graduate supervisory committee. Cyber physical systems cpss are system of systems in which computing nodes are em.
The available literature on the cyber security of connected cars is limited. Sensing and decision making in cyberphysical systems. This thesis aims to improve system reliability for cyberphysical systems that meet following criteria. It is therefore crucial to ensure their correctness at design time. Context cyberphysical systems are usually subject to safety and reliability requirements. They interact with humans and the rest of the physical world, deliver critical realtime data, and support guaranteed performance. Existing encryption technologies ensures the authenticity of delivered messages. Security assessment and protection of cyberphysical energy systems. Security assessment and protection of cyberphysical. Security assessment and protection of cyberphysical energy. Focusing on the fields of cyber, homeland, and physical. Operator suspicion and detection response to cyber. Phd opportunities in cyberphysical systems anu college.
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