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Countering Violent Extremism Policy in the United States: Are CVE Programs in America Effectively Mitigating the Threat of Homegrown Violent Extremism?
From the thesis abstract: "Despite a continued threat of violent extremism, current efforts to develop and implement nationally led programming to counter violent extremism in the United States are ineffective. America's current countering violent extremism (CVE) strategy suffers from a lack of scale and foundational scientific support, and contains no system of metrics to evaluate its success. This thesis conducts a comparative policy analysis between the United States' and the United Kingdom's CVE strategies to identify their respective strengths and, in doing so, to determine which UK policies may be leveraged to improve the American CVE strategy. In furthering the discussion surrounding American CVE efforts, this thesis surveys several models from social science to demonstrate the value of incorporating scientifically supported research into future CVE policy discussions. Concluding the comparative analysis and discussion of scientific theory, the thesis closes with a series of policy recommendations and implementation plans for consideration. Based on the research presented, it is recommended that the United States adopt nationally led, locally implemented CVE policies like those found in the United Kingdom's 'Prevent' strategy, and that improved strategies are grounded in social science research."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Stewart, Craig M.
2017-12
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Arizona Border Wall Case Study
From the thesis abstract: "Illegal immigration is a popular topic. Obtaining operational control of the southwest border and adding infrastructure was deemed necessary and important when Congress voted for the Secure Fence Act in 2006. This thesis determines how much, and where, additional infrastructure should be added. How effective can a border wall or fence be in securing the U.S.-Mexico border? Under what circumstances are walls and fences effective? When are other types of security measures more effective? The Yuma and Tucson sectors are examined to determine the current border infrastructure's effectiveness using arrest and geographical data. Current border infrastructure, the complete wall system's cost, and results realized in reducing illegal crossings are reviewed. Government documents, congressional testimonies, and think-tank analyses are analyzed. This thesis focused on barriers and tactical infrastructure on the southwest border. It found that a wall or fence is a viable option to improve the security of some border sections. The Yuma sector is already under operational control and is lower priority. The Tucson sector is higher priority and needs additional infrastructure. It is recommended that all urban and rural zones under 80 percent effectiveness be upgraded to modern fencing, while very remote areas below 80 percent effectiveness remain exempt if zone activity stays low."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Bristow, Justin Alexander
2017-12
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U.S. Refugee Policy in the Era of Homeland Security: A Comparative Government Analysis
From the thesis abstract: "U.S. immigration and refugee policy reform has stalled due to competing national narratives. Claims that refugees harm the U.S. economy and national security are in direct conflict with the country's historical national identity and values, and this is apparent in the public discourse. This thesis explores the validity of these claims and provides a comparative analysis with Canada and Germany, both of which are democratic Western societies facing similar issues. It answers the question of what U.S. policy makers can learn from the refugee policies of Canada and Germany and makes 11 recommendations for the United States based on this analysis. This thesis finds the claims that refugees negatively impact a country's economy and national security in the United States, Canada, and Germany to be unfounded. Basing U.S. refugee policy on unfounded claims harms U.S. standing and credibility in the international community as well as deprives it of the economic and safety benefits of admitting and properly integrating refugees into U.S. society."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Kuczera, Reiss
2017-12
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Humans, Intelligent Technology, and Their Interface: A Study of Brown's Point
From the thesis abstract: "The integration of self-driving vehicles introduces a unique and unprecedented human-machine interface that brings promise and peril. Several socially constructed theories try to explain this human-intelligent machine interface and predict how the future will look. This thesis offers a counter-narrative called Brown's Point that suggests an alternative way of thinking about this relationship. The first Autopilot fatality offers a window into the human considerations needing attention as these intelligent machines, such as self-driving vehicles, combine with humans. How can the human-machine interface be optimized to ensure it offers the most benefit and safety for humanity? This thesis investigated the causal variables that led to the first Autopilot fatality by using Joshua Brown's interface with the technology before and during the accident. I combined the findings from the accident investigation with various heuristics regarding the human-machine interface, theories from cognitive psychology, and sociological constructs to determine how Brown came to trust a machine he knew was fallible."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
White, Jackie L. J.
2017-12
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Fire Department Perspective: Crowd Dynamics and Safety at Outside Events
From the thesis abstract: "Fire departments often respond to incidents at crowded events with no prior planning or coordination with other agencies. The result can be decreased safety for patrons at the events. The purpose of this thesis is to understand causes of injuries at crowded, outside venues and what could make these events safer. This thesis asks how fire department personnel can plan for the safety and care of large crowds at outside venues. The research design includes a review of literature on crowd dynamics and example incidents. Using root cause analysis, this thesis analyzes four case studies: 1989 Hillsborough soccer match, 2011 Reno Air Race, the 2013 Boston Marathon bombing, and 2014 Travis Air Force Base Air Show. The success of the Reno Air Race and Boston Marathon rescue personnel in taking care of injured victims can be attributed to careful planning by stakeholders before the events took place. This thesis recommends that before large, crowded events, stakeholders establish relationships and that all stakeholders participate in careful planning and realistic training. This planning and training should include interoperability of communications, roles for volunteer staff, and ways to prevent and decrease overcrowding. Finally, this thesis recommends strategies to educate event patrons on safety."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Griggs, Rick
2017-12
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Fire as a Weapon: High-Rise Structures
From the thesis abstract: "This thesis identifies an emerging problem space, high-rise pyro-terrorism. Although modern urban environments are vulnerable to sophisticated arson, and terrorists and lone-wolf attackers have exploited that vulnerability, neither practitioners nor the academic community have addressed the unique threat posed by arson. This thesis fills that gap by showing, first, that a good reason exists to believe that terrorists will use arson against high-profile urban targets in the future; second, that existing regulatory strategies may be sufficient to guard against accidental fires and opportunistic arson, but have weaknesses that sophisticated attackers can identify and exploit; and third, that the approach to urban firefighting must be modified to protect first responders, improve life safety in cases of pyro-terrorism, and facilitate effective collaboration with counter-terrorism forces. This thesis is valuable for an academic audience because it identifies the most pressing gaps in the literature on pyro-terrorism and explains their significance. It is also valuable to practitioners because it highlights vulnerabilities that can be addressed immediately, in a proactive rather than a reactive way."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Sheppard, Adrian Bernard
2017-12
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Follow the Silk Road: How Internet Affordances Influence and Transform Crime and Law Enforcement
From the thesis abstract: "A new category of crime has emerged in the border environment that is disrupting criminal typology. This new 'hybrid' category intermixes physical and digital elements in ways not possible in the past. Internet technologies are facilitating this criminal evolution by affording perpetrators anonymity, efficiency, and distance. New criminal uses of the Internet have resulted in investigative challenges for law enforcement, especially concerning the illegal movement of people and goods. This thesis mapped the evolution of hybrid crime using cases from the Silk Road and Silk Road 2.0, viewed through the lenses of stigmergy and affordance theory. While the research identifies challenges for law enforcement, it also uncovers methods for countering hybrid crime. I found that while criminals are opportunistic in perceiving new affordances to commit crime, law enforcement can be equally capable of countering them by removing technological barriers. Law enforcement can break down these barriers by changing mindsets, implementing smart enforcement, and relying on expertise from public-private partnerships."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Jerde, Ryan D.
2017-12
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Active Shooter Response: Defensive Tactics and Tactical Decision-Making for Elementary School Teachers and Staff
From the thesis abstract: "This study analyzes characteristics of Run, Hide, Fight and defensive tactics and tactical-based decision-making tools that can be modified and applied to enhance depth and breadth of preparedness. Specifically, the research focuses on law enforcement and military tactics and tactical decision-making tools that could be taught to teachers and school staff for use in elementary school settings. Research sources include government operation manuals as well as literature from experts in the fields of defensive tactics and tactical decision-making. While much of the tactical advice and techniques described may seem intimidating to the non-military or non-law-enforcement professional, they are not. The tactics provide basic guidance in mindset, movement, and self-protection strategies that have the potential of improving the likelihood of survival of students, faculty, and staff alike. Findings from the research are categorized as pre-action (mental preparation and situational awareness), action (defensive tactics and tactical decision-making techniques), and re-action (ongoing situational awareness, action analysis and modification). Additionally, the findings support the following recommendations: provide training to teachers and school staff on options-based responses (including defensive tactics and tactical decision-making), empower teachers to protect students by any means necessary, and establish reconnection procedures in the event of an incident."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Whitney, John A., IV
2017-12
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Regaining the Trust of the American Public: A Law Enforcement Initiative
From the thesis abstract: "While Americans remain confident in law enforcement, there are profound fractures in the relationship between the police and certain communities across the United States. Law enforcement shootings of unarmed individuals--particularly African Americans--inadequate police response, and the subsequent civil unrest raise disturbing and often volatile concerns for public safety. This thesis asserts that, as an industry, law enforcement is experiencing a nationwide crisis. Although law enforcement has been unable to successfully navigate the dynamics of reputation management during a crisis, companies in the private sector have identified effective frameworks, paradigms, and best practices for successfully regaining--and, more importantly, maintaining--the public's trust. Consequently, this paper seeks to determine how law enforcement can apply crisis and reputation management techniques developed by the private sector to effectively regain the trust of the American public. The thesis provides law enforcement executives with an opportunity to learn from the private sector and put the most critical lessons learned in crisis and reputation management into practice."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Alvarez, Micole C.
2017-12
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Big Brother or Trusted Allies? How the Police Can Earn Community Support for Using Unmanned Aircraft
From the thesis abstract: "This thesis examines how local law enforcement agencies can adopt unmanned aircraft, or drones, as tools to help them perform their public safety missions while earning the support and trust of the communities they serve for the use of this controversial technology. The paper presents the current state of the law surrounding drone use by the police, along with published recommendations on drone implementation and trust-building practices. Through the use of a structured multicase study and comparative analysis, the author tests the validity of the drone-specific recommendations of groups like the International Association of Chiefs of Police, American Civil Liberties Union, and Community Oriented Policing Office of the United States Department of Justice. The case studies also examine the influence of factors like demographics, political affiliation, crime rate, and pre-existing community law enforcement relationships on the success or failure of an agency's drone adoption efforts. Based on the analysis of the case studies, the thesis provides a recommended process to follow for law enforcement leaders looking to implement their own drone programs using evidence-based practices to earn the trust of their citizens."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Schwartz, Stephen Craig
2017-12
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How the Democratization of Technology Enhances Intelligence-Led Policing and Serves the Community
From the thesis abstract: "This thesis examines how the democratization of technology can enhance intelligence-led policing and serve the community. The research compares the models of community policing and intelligence-led policing and considers how the leveraging of social media platforms and personal surveillance cameras can improve police intelligence collection and enhance relationships with the community. While research supports intelligence-led policing to be effective in crime reduction, intelligence-led policing may also produce unexpected benefits when coupled with mainstream technologies serving as a bridge to the people living in those communities. These technologies can create collaborative opportunities and roles of empowerment for citizens' personal safety, thus potentially increasing police legitimacy and fostering more democratic and participatory communities. By incorporating the best of community policing, such as its goals of relationship-building and improving police legitimacy, with the crime reduction capabilities of intelligence-led policing, we might call this community-enhanced intelligence-led policing. With this combination of values and positive outcomes, law enforcement may achieve the desired benefits of each model."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Canaday, Johanna
2017-12
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Police Reforms: Identifying the Potential Adverse Impacts and Challenges to Law Enforcement Agencies
From the thesis abstract: "This thesis examines the issue of police reform and considers whether a causal connection exists between the reforms being implemented by law enforcement agencies and the issue of police disengagement or de-policing. The two most salient reforms, the 'Final Report of the President's Task Force on 21st Century Policing' and the 'Police Executive Research Forum's Guiding Principles on the Use of Force', are currently in the process of being adopted and implemented in many law enforcement agencies, which is a process that will take many months if not years to complete. To provide some insight into how these reforms will affect these agencies, three case studies examined police departments currently under federal supervision from either the Department of Justice or the federal court to determine how they impacted officer activity. These studies considered the reform process along with the individual reforms adopted in each agency and examined the levels of officer activity to determine how they were impacted by these reforms. These results were then examined in the context of current research and officer surveys to assist in interpreting the reported declines in officer activity. These findings have possible implications for law enforcement agencies that adopt the reforms in the 'Final Report and Guiding Principles.'"
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Timpf, Mark L.
2017-12
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Black Flags of Their Fathers: The Islamic State's Returning Foreign Fighter Youths and the Implications for U.S. Domestic Security
From the thesis abstract: "The Islamic State's strategic resources are dissolving as fast as they once appeared. The fear is that, as the Islamic State deteriorates, it will expand its operations outside the region through the use of returning foreign fighters. Evidence suggests that Islamic State children are subject to indoctrination and training that give them the tools to plan, organize, and execute terrorist attacks. These children also have the motive, means, and opportunity to attack the West while in the West. This thesis contains both quantitative and qualitative analyses that help assess the dangers that Islamic State returning foreign fighter youths pose to the domestic security of the United States. Three significant findings emerged out of this work. First, avenues exist for youth fighters indoctrinated and socialized by the Islamic State to plan, conduct, and execute terrorist operations in the United States. Second, youth fighters of the Islamic State share similarities with the child soldiers of other armed groups that influence whether they will have the propensity to engage in future terrorist attacks. Lastly, U.S. policies are geared toward addressing the humanitarian crisis that emerges out of the use of child soldiers, yet we treat the child soldiers of terrorist organizations like criminals. These findings have long-lasting implications for U.S. domestic security."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Tani, John J., Jr.
2017-12
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Born of the Troubles: Lessons in Trust and Legitimacy from the Police Service of Northern Ireland
From the thesis abstract: "Trust and the establishment of legitimacy are essential to building strong relationships between law enforcement and the communities they serve. Distrust of the police can lead to a lack of community involvement and, in some cases, a perception of the police as an occupying force. American policing has faced recent challenges regarding trust, legitimacy, and accountability resulting in calls for police reform. This thesis answers the question of whether the police reforms outlined in the Report of the Independent Commission on Policing for Northern Ireland, or the Patten Report―for the purposes of establishing trust and legitimacy and implemented in Northern Ireland―are applicable as a possible model for American policing. This thesis provides a qualitative analysis of the Patten Report and its reforms as well as the Police Service of Northern Ireland's implementation of recommendations. An appreciative inquiry approach was used to examine application to American policing and comparison to The Final Report of the President's Task Force on 21st Century Policing. The conclusion is that the Patten Report provides a model for policy makers in the United States. Application of lessons learned from Northern Ireland and the Patten Report will enhance American policing's ability to build trust, legitimacy, and strengthen this nation's homeland security."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Murray, John Charles
2017-12
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Role of Mental Illness Identification and Screening in Firearm Background Checks
From the thesis abstract: "Highly publicized mass shootings, and often the corresponding commentary on the perpetrator's mental health, lead many to question how such a person could have acquired access to a firearm. Mental illness, broadly speaking, is a prohibiting criterion for individuals to purchase a firearm, yet there are several examples of individuals who have a history of mental illness and are able to legally pass a firearm background check. This thesis examines the tenuous relationship between mental illness and violence, and evaluates federal and state laws to assess the prohibited criteria. Individuals with mental illness who go untreated and have co-occurring disorders are at an increased risk of violence, yet may never enter into the courts or are not involuntarily committed to a mental institution. This research concluded, therefore, that statutes need to change by placing less emphasis on involuntary commitment to mental institutions and instead adopt a risk-based approach that restricts firearm access by individuals with a mental illness who may present a risk of violence once they are identified. Legal, procedural, and clinical implications are explored to ensure that individuals' Constitutional rights are protected while mitigating risk and maintaining a primary goal of ensuring effective treatment."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Barklage, Kevin M.
2017-12
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Proposed Cosmology of Identity in the Sociotechnical Ecosystem of Homeland Security
From the thesis abstract: "This thesis explores how identity and technology interact in the context of terrorism and conflict. This relationship is important to understand because technology can be designed to shape identity and drive behavior. This ability to manipulate identity through technological means has ethical implications for technological innovation and design and can lead to emerging threats in homeland security. This thesis uses the position of soldier as a template to develop an understanding of the most basic social functions, which are technologically dependent. Following the analysis, the thesis builds a framework called the sociotechnical ecosystem based on artifact, mobility, communications, information, and network structures. Finally, this thesis proposes a new conceptual model to provide a mechanism for analyzing the influence a technological environment can exert on social identity." A 17-minute, 11-second video interview on this thesis is also available at the following link: [https://www.chds.us/ed/sociotechnical-identity-influences-threats-to-security/]
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Gerard, Sevan D.
2017-12
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Insider Threat to Cybersecurity: How Group Process and Ignorance Affect Analyst Accuracy and Promptitude
From the dissertation abstract: "The recent increase in high-profile insider cyber exploits indicates that current insider threat analysis (ITA) is insufficient to handle the growing insider threat problem. Well-established academic literature agrees that information overload is a problem ITA must overcome because ITA remains a human-intensive task. Two conceptual strategies to overcome information overload include reducing information and distributing information among additional people to accommodate the load. This dissertation applies attribution theory and process loss theory to test two ITA factors: ignorance and teamwork. A laboratory experiment with a convenience sample of 48 ITA-trained, top secret-cleared participants supported the research. Participants performed ITA with National Insider Threat Task Force training scenarios and applied the adjudicative guidelines for access to classified information. Teamwork conditions resulted in slightly higher accuracy at a significant cost of time, indicating that ITA analysts are best organized in different structures per informational and temporal constraints. However, ignorance level had little effect on ITA analyst accuracy. ITA analysts were substantially more accurate at implication scenarios but slightly better than chance at exoneration scenarios. Lower decision confidence associated with exoneration scenarios indicated that ITA analysts are more likely to guess when presented with an exoneration scenario. Further research involving larger independent samples and temporal constraints is necessary to verify these findings."
Naval Postgraduate School (U.S.)
Kelly, Ryan F.
2017-09
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Recruiting the Cyber Leader: An Evaluation of the Human Resource Model Used for Recruiting the Army's 'Cyber Operations Officer'
From the thesis abstract: "For the first time since the creation of the Special Forces branch in 1987, the Army authorized the creation of a new branch, the Cyber branch. With this, the Army joined the ranks of other organizations in this rapidly expanding arena. The Army found itself in a situation where it needed to quickly fill the positions required of this new branch. To accomplish this goal the Army developed a recruitment strategy based on the Army human resource management model. The purpose of our research is to evaluate the effectiveness of that model to recruit Cyber Operations Officers and to examine the effects of its continued use. To perform this evaluation we conduct an operational assessment that included identifying and assessing measures of performance (MOPs) and measures of effectiveness (MOEs) based on data collected from: Army institutions; a survey of the Cyber Branch population; and the Person-Event Data Environment database. Our research also examined recruitment strategies and practices in other selected organizations to identify practical recommendations for improvements to current Army practices. The results of this research suggest that while the Army was generally successful in accomplishing the identified tasks of its recruitment strategy, there were inconsistencies in its application. Additionally, through analysis of the survey data we were able to identify attributes that had the most impact on achieving desired effects. Finally, we found that the Army did not recruit in accordance with best practices for the cyber workforce and that it did not use available tools to measure aptitude in its recruitment and the selection process. We identify some practical implications and provide recommendations for further research in this fast-paced operational environment." Supplemental statistical information for this thesis may be found at the following link: [https://www.hsdl.org/?abstract&did= 805986]
Naval Postgraduate School (U.S.)
Nicholson, Wallace C.; Gibbs, Sean A.
2017-09
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Engineered Resupply System for Humanitarian Assistance and Disaster Relief Operations
From the thesis abstract: "This research examines the effectiveness of resupply systems in humanitarian assistance and disaster relief (HADR) operations by exploring different permutations of operational energy (OE)-focused assets and policies that a Marine Expeditionary Unit (MEU) employs to improve its throughput of resources to disaster victims. The basis for the modeled scenario is the support provided by the 31st MEU to the city of Hachinohe as part of Operation TOMODACHI. This thesis focuses on OE and only considers the medium tactical vehicle replacement (MTVR) as the baseline capability. An agent-based simulation is then used to model the effectiveness of OE-focused resupply strategies and capabilities. These options include (1) efficient driving techniques, (2) reducing idling time, (3) hybrid technologies, and (4) follower vehicles. To investigate their effectiveness, this research uses a design of experiments approach to efficiently examine a set of design factors for specified operational plans. Statistical results indicate that the operational plans employing shorter and quicker vehicle convoys that communicate with one another are most effective in resupplying isolated victims. This research also confirms that the employment of OEfocused assets and policies is effective in increasing timeliness of resupply. Taken together, these factors contribute toward increasing the operational reach of a MEU conducting HADR resupply."
Naval Postgraduate School (U.S.)
Kang, Wei Sheng Jeremy
2017-09
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Threshold Shortest Path Interdiction Problem for Critical Infrastructure Resilience Analysis
From the thesis abstract: "We formulate and solve the threshold shortest path interdiction problem, which we define as follows: Find a finite set of arcs to attack within a network such that the resulting shortest path from a given source node to a given destination is longer than a specified threshold. Ultimately we are concerned with determining the number of such attacks and using it as a measure of resilience or lack thereof, in an instance of the shortest-path interdiction problem. We develop and implement algorithms to reduce the required computational effort to solve this counting problem exactly.We illustrate via test cases the impact of different interdiction combinations with regards to the threshold value. Whether these interdictions are random occurrences or intentional, this analysis provides decision makers a tool with which to more completely characterize the resilience of a system of interest."
Naval Postgraduate School (U.S.)
Clark, Charles R.
2017-09
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Drone Defense System Architecture for U.S. Navy Strategic Facilities
From the thesis abstract: "Small, commercially available unmanned aerial systems (UAS) are an emergent threat to Navy continental U.S. (CONUS) military facilities. There are many counter unmanned aerial system (C-UAS) tools focused on neutralization, and many sensors in place. A system-of-systems, defense-in-depth approach to C-UAS requires a central system to connect these new and existing systems. The central system uses data fusion and threat evaluation and weapons assignment (TEWA) to properly address threats. This report follows a systems engineering process to develop a software architecture for that central system, beginning with a requirements analysis, a functional baseline, and the resulting module allocation. A series of simulations in ExtendSim derives the performance requirements by examining the overall C-UAS scenario with currently available technology. Through a sensitivity analysis, the simulation shows that effective engagement range (combination of initial target range, detection range and neutralization range) is the dominant factor driving response time. The architecture modeled in Innoslate provides a discrete event simulation for system performance expectations."
Naval Postgraduate School (U.S.)
Arteche, David; Chivers, Kenneth; Howard, Bryce . . .
2017-09
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Mission Planning for Heterogeneous Uxvs Operating in a Post-Disaster Urban Environment
From the thesis abstract: "Time is critical during search and rescue operations, as human survival diminishes exponentially if survivors are not located and recovered efficiently. This thesis sought to integrate technologies into a solution that helps rescuers plan for a mission utilizing multiple autonomous unmanned systems (UxV) for search operations. It exploits methods of image analysis to fuse data into a common map and identify key areas of search interest. The key mission areas were developed by comparing edge detection techniques on images obtained from remote sensing platforms in the DigitalGlobe database. Together with close-up snapshots of the environment obtained from drones, three-dimensional maps were developed by stitching the images together into a comprehensive model for a mission commander's use. With the mission bubbles developed, a probabilistic road map was used to develop an optimal trajectory to the search area. It was found that by connecting to the 20 nearest neighboring points in the K-dimensional graph instead of all the points, and using the weighted heuristic method for the A* search, formed the most optimal means to obtain a solution. Together with a tool to generate search patterns for multiple drones, an experiment at Camp Roberts was conducted successfully. Technology was effectively used in the development of a mission-planning tool utilizing a set of heterogeneous unmanned systems for a search mission, which can be expanded for various types of military applications."
Naval Postgraduate School (U.S.)
Tan, Choon Seng Leon Mark
2017-09
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Decision Model for U.S.-Mexico Border Security Measures
From the thesis abstract: "The Department of Homeland Security (DHS) has invested billions of dollars to prevent illegal drugs, immigration, weapons, and currency from transiting across the U.S.-Mexico border. DHS has not created a sufficient standardized method to measure whether an investment in a security measure is cost-effective when combining assets. To take it one step further, DHS has not created a model that combines cost-effectiveness of a security asset while simultaneously determining how it will contribute to achieving operational control of the border. This study provides an in-depth look into the current risk-based model DHS uses, the administrative and physical infrastructure of U.S.-Mexico border security, and a critical view of DHS' annual budget. A decision model is presented that will give policymakers a process to choose a combination of border security investments that will achieve operational control of the border while remaining within budgeting constraints. A lot of work needs to be done for DHS to determine the correct security assets to be placed at the U.S.-Mexico Border to maintain operational control and cost-effectiveness. This study does not determine which security assets need to be put into place, but it provides a decision process that will be an asset for policymakers to save federal time and money assigned to border security investments."
Naval Postgraduate School (U.S.)
Lavender, Matthew L.
2017-09
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Use of VR Technology and Passive Haptics for MANPADS Training System
From the thesis abstract: "Man portable air defense systems (MANPADS) are point-defense weapons that typically form the penultimate layer of defense against aerial threats. Deployed at close ranges to the installation being defended, MANPADS operators get little reaction time to engage attacking aircraft. The situation becomes more complex in a multi-threat scenario such as an airfield under attack. Dealing with such situations requires high proficiency and the capability to make tactical decisions quickly. Live training opportunities allow few operators to fire during live exercises. Simulation training is effective, but customized high-fidelity immersive training facilities are limited. Moreover, low trainee throughput from such high-end facilities is an ongoing obstacle. The main focus of this thesis research is a feasibility study for building a low-cost MANPADS training solution that uses commercial off-the-shelf components. The developed prototype leverages a fully immersive virtual reality system with head-mounted display, game engine, and passive haptics. It provides MANPADS operators with alternative training opportunities in target acquisition, tactical decision making, and situational awareness in a multi-threat scenario, and has the potential of addressing the current training gap. This development experience will provide valuable insights that can be employed to design and create a new generation of low-cost training solutions in other domains as well"
Naval Postgraduate School (U.S.)
Rashid, Faisal
2017-09
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Less is More: North American Case Studies on the Amalgamation of Policing
From the thesis abstract: "American policing is mired in a stratified model of inefficiency involving nearly 12,500 standalone municipal police agencies. The future of policing requires increased participation in cybercrime, transnational crime, terrorism, and infrastructure protection that cannot be accommodated by small standalone police agencies. Canada shares similar experiences in the origins, maturation, social conditions, and opportunities in policing with success in amalgamating police service. This thesis uses comparative case-study research of successful and failed attempts at amalgamating police services in Canada and America. Analysis and recommendations show that amalgamation can best be achieved through large agency contracting, sheriff services, and state policing. Amalgamation to state policing is recommended based on Canadian case studies and American case studies."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Johnstone, George Stephen
2017-09
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Recruiting the Cyber Leader: An Evaluation of the Human Resource Model Used for Recruiting the Army's 'Cyber Operations Officer' [supplemental material]
This record contains supplemental material for the thesis of the same title. The supplemental material contained in this includes a survey, survey function, survey analysis support, and various charts and graphs in support of the human resources applications discussed in the thesis. The associated thesis may be found at following link: [https://www.hsdl.org/?abstract&did=805969]
Naval Postgraduate School (U.S.)
Nicholson, Wallace C.; Gibbs, Sean A.
2017-09
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Police Self-Deployment at Critical Incidents: A Wicked Problem or a Part of the Solution?
From the thesis abstract: "incidents, is alternately condemned or hailed as heroism. Confined to response narratives in after-action reports, existing literature provides no comprehensive definition. Without clear principles, it is challenging to prevent the problems produced by self-deployment such as traffic congestion and diminished command and control; nevertheless, encouraging the ingenuity and initiative leading to heroic and lifesaving acts is equally difficult. Many of the descriptions of police self-deployment match characteristics of wicked problems, as proposed by Horst Rittel and Melvin Webber. Using a case study analysis of police responses to the 2013 Christopher Dorner manhunt and 2013 Boston Marathon bombings, this thesis explored police self-deployment through the lens of wicked problems. A better understanding of the definition resulted in policy and training recommendations, including the suggestions that law enforcement embrace, rather than prohibit, self-deployment and that federally mandated incident command policies incorporate the early minutes of a critical event known as the 'edge of chaos.'"
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Brookes, Anna C.
2017-09
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Leveraging Gamification Techniques and Strategies as a Means of Improving Border Security Data Collection
From the thesis abstract: "Gamification has served as an emerging trend toward engagement and data collection. This thesis seeks to apply the methods and procedures of gamification systems toward the data gathering processes utilized by U.S. Customs and Border Protection (CBP) as part of its maritime border security strategy. It focuses on what makes gamification work, as well as how it can be applied in the e-government sphere toward improving the interaction between the trade and shipping communities with CBP. A review of existing CBP data collection systems and requirements, as well as a study of the organizational strategies, psychologies, and application techniques, point to the feasibility of gamification features toward solutions to concerns regarding motivation, accuracy, and efficiency of persons providing cargo and supply-chain data to CBP. It recommends the implementation of these features into existing CBP maritime data collection programs used by trade entities."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Coulter, Joseph Paul
2017-09
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Fortress America: The Aesthetics of Homeland Security in the Public Realm
From the thesis abstract: "Architecture communicates a message about the purpose of a space, the prestige of those who use or own the space, and the values associated with both users and owners. The aesthetics of this architecture elicit specific emotions, communicate histories, and inform worldviews. In the United States, homeland security architecture is largely a physical representation of a perceived threat of a terrorist attack in public spaces. Architecture has sociological, psychological, and cultural effects, as well as security impacts, but there is little research or discourse on the physical manifestation of homeland security in the United States. What are the consequences--intended and unintended--of homeland security architecture? How does a democratic government protect itself and design buildings and public spaces that are open, attractive, and promote both physical and psychological security? This thesis is a starting point for broader awareness and discussion within the emerging discipline of security design about the importance of aesthetics in homeland security."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Quirk, Tricia (Patti)
2017-09
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Inclusion of Disaster Resiliency in City/Neighborhood Comprehensive Plans
From the thesis abstract: "Once hazard mitigation is included in a city's comprehensive plan, the region and its citizens are more prepared to respond to a potential natural disaster. The purpose of this thesis was to illuminate factors that encourage cities to include hazard mitigation within their comprehensive plans. The research used geographic information system (GIS) and census data to locate urban, suburban, and rural areas at risk of flooding and analyzed these regions' comprehensive plans. The research results suggest that previous major flooding events often lead to the inclusion of flood-related hazard mitigation into cities' comprehensive plans. This finding suggests that policy alone does not influence hazard mitigation; other methods should be practiced to ensure hazard mitigation is included within neighborhood/city comprehensive plans."
Naval Postgraduate School (U.S.); Naval Postgraduate School (U.S.). Center for Homeland Defense and Security
Gavin, Douglas J.
2017-09
