Social and Behavioral Sciences Commons^™

Multi-Stakeholder Case Prioritization In Digital Investigations, Joshua I. James

Journal of Digital Forensics, Security and Law

This work examines the problem of case prioritization in digital investigations for better utilization of limited criminal investigation resources. Current methods of case prioritization, as well as observed prioritization methods used in digital forensic investigation laboratories are examined. After, a multi-stakeholder approach to case prioritization is given that may help reduce reputational risk to digital forensic laboratories while improving resource allocation. A survey is given that shows differing opinions of investigation priority between Law Enforcement and the public that is used in the development of a prioritization model. Finally, an example case is given to demonstrate the practicality of the …

An Efficient Similarity Digests Database Lookup – A Logarithmic Divide & Conquer Approach, Frank Breitinger, Christian Rathgeb, Harald Baier

Journal of Digital Forensics, Security and Law

Investigating seized devices within digital forensics represents a challenging task due to the increasing amount of data. Common procedures utilize automated file identification, which reduces the amount of data an investigator has to examine manually. In the past years the research field of approximate matching arises to detect similar data. However, if n denotes the number of similarity digests in a database, then the lookup for a single similarity digest is of complexity of O(n). This paper presents a concept to extend existing approximate matching algorithms, which reduces the lookup complexity from O(n) to O(log(n)). Our proposed approach is based …

Table Of Contents

Journal of Digital Forensics, Security and Law

No abstract provided.

From The Editor, Ibrahim Baggili

Journal of Digital Forensics, Security and Law

In this issue we have three papers that have made the cut. The first paper titled “The Cost of Privacy: Riley v. California’s Impact on Cell Phone Searches” is timely. In 2014 there was a unanimous decision that requires a warrant for all cell phone searches. This has some strong implications on the forensic analysis of mobile phones, and to that end, this article discusses and summarizes this legal precedent with its practical implications.

Leveraging Decentralization To Extend The Digital Evidence Acquisition Window: Case Study On Bittorrent Sync, Mark Scanlon, Jason Farina, Nhien A. Khac, Tahar Kechadi

Journal of Digital Forensics, Security and Law

File synchronization services such as Dropbox, Google Drive, Microsoft OneDrive, Apple iCloud, etc., are becoming increasingly popular in today’s always-connected world. A popular alternative to the aforementioned services is BitTorrent Sync. This is a decentralized/cloudless file synchronization service and is gaining significant popularity among Internet users with privacy concerns over where their data is stored and who has the ability to access it. The focus of this paper is the remote recovery of digital evidence pertaining to files identified as being accessed or stored on a suspect’s computer or mobile device. A methodology for the identification, investigation, recovery and verification …

Book Review: The X-Ways Forensics Practitioner's Guide, Linda Lau

Journal of Digital Forensics, Security and Law

Brett Shavers is a former law enforcement officer, a digital forensics examiner, an adjunct instructor, and a frequent speaker at many conferences. After writing his first book, titled Placing the Suspect Behind the Keyboard: Using Digital Forensics and Investigative Techniques to Identify Cybercrime Suspects, he co-wrote his 2nd book with Eric Zimmerman and Jimmy Weg, who is a knowledgeable technical editor. Both Brett and Eric are experts in cyber forensics, with many years of law enforcement experience at both the state and federal levels.

The Cost Of Privacy: Riley V. California’S Impact On Cell Phone Searches, Jennifer L. Moore, Jonathan Langton, Joseph Pochron

Journal of Digital Forensics, Security and Law

Riley v. California is the United States Supreme Court’s first attempt to regulate the searches of cell phones by law enforcement. The 2014 unanimous decision requires a warrant for all cell phone searches incident to arrest absent an emergency. This work summarizes the legal precedent and analyzes the limitations and practical implications of the ruling. General guidelines for members of the criminal justice system at all levels consistent with the Supreme Court’s decision are provided.

Quantifying Relevance Of Mobile Digital Evidence As They Relate To Case Types: A Survey And A Guide For Best Practice, Shahzad Saleem, Ibrahim Baggili, Oliver Popov

Journal of Digital Forensics, Security and Law

In this work, a survey was conducted to help quantify the relevance of nineteen types of evidence (such as SMS) to seven types of digital investigations associated with mobile devices (MD) (such as child pornography). 97 % of the respondents agreed that every type of digital evidence has a different level of relevance to further or solve a particular investigation. From 55 serious participants, a dataset of 5,772 responses regarding the relevance of nineteen types of digital evidence for all the seven types of digital investigations was obtained. The results showed that (i) SMS belongs to the most relevant type …

Table Of Contents

Journal of Digital Forensics, Security and Law

No abstract provided.

Developing A Conceptual Framework For Modeling Deviant Cyber Flash Mob: A Socio-Computational Approach Leveraging Hypergraph Constructs, Samer Al-Khateeb, Nitin Agarwal

Journal of Digital Forensics, Security and Law

In a Flash Mob (FM) a group of people get together in the physical world perform an unpredicted act and disperse quickly. Cyber Flash Mob (CFM) is the cyber manifestation of flash mob coordinated primarily using social media. Deviant Cyber Flash Mob (or, DCFM) is a special case of CFM, which is categorized as the new face of transnational crime organizations (TCOs). The DCFM phenomenon can be considered as a form of a cyber-collective action that is defined as an action aiming to improve group’s conditions (such as, status or power). In this paper, we conduct a conceptual analysis of …

When Speech Isn't Free: Legal Barriers And Consequences Of Reporting Sexual Violence, Kevin M. Fleming

Departmental Honors Projects

Incidents of sexual violence continue to be a serious problem for society. Likewise, acts of sexual violence impose severe consequences for survivors. The consequences initially begin at the onset of the survivor’s journey to psychological recovery following the traumatic sexual assault. The consequences take on a unique set of characteristics when the survivor attempts to use the justice system to confront the perpetrator who committed the offense. These characteristics can transform an adversarial process into an isolated battle for the survivor. In the worst cases, the justice system empowers individuals who wish to silence survivors with free speech restrictions instead …

A Side Of Justice Rarely Seen: Professional Perspectives Toward Youth Justice And Sentencing Procedures In The Exploratory Context Of Canada And Russia, Serge Lokshin M.A.

Theses and Dissertations (Comprehensive)

This thesis contributes to the growing body of literature on comparative youth justice and policy. By analyzing dilemmas faced by youth in justice systems from the perspective of Canada and Russia, the study argues that professional outlooks have a considerable significance for understanding the legal system and its function, and play an important role in shaping judicial administration concerning juveniles. An investigation into professional perspectives on youth justice is used to formulate an understanding of the issues for young people within the legal systems of the respective regions, the sentencing procedures, and the social and procedural contentions facing youth on …

The Life Course Perspective Of Delinquency: An Empirical Analysis Of Female Juvenile Offending From The National Youth Survey, Doshie Piper

Contemporary Issues in Juvenile Justice

No abstract provided.

The Museum As An Inclusive Community: A Blueprint For Moving Forward, Howard P. Scott

All Master's Theses

The focus of this study is museum accessibility for patrons with disabilities. The history of museums and their evolution into institutions that strive to create an inclusive community means that many aspects of the Americans with Disabilities Act of 1990 as well as the Architectural Barriers Act of 1968 are applicable. Developing a tool for assessing museum compliance with the law was key to gathering data to use for improving compliance with the law. Using this data and comparing current compliance in four museums to three major legal cases against museums showed common areas for improvement in accessibility in all …

Mass School Shootings: Predicting The Usage Of Firearms In Acts Of School Violence, Melanie A. Hart

College of Graduate Studies: Theses & Dissertations

Due to increased media attention and associated fear, school shootings have become a major concern for the public. Attempts to predict and prevent shootings have been developed by a variety of government agencies such as the Center for Disease Control and Prevention and the Federal Bureau of Investigation. A psychological profile, however, has yet to be established. This study uses demographic and behavioral characteristics of perpetrators and school characteristics to predict the likelihood of a perpetrator’s usage of firearms. A total of 345 perpetrators of mass school violence incidents are examined, including 266 who used firearms. White perpetrators and those …

Friends Of Justice: Does Social Media Impact The Public Perception Of The Justice System?, Nicola A. Boothe-Perry

Journal Publications

Lawyers have long been recognized as being necessary in the effective functioning of an ordered society in roles as both officers of the court and, more broadly, as officers of the system of justice. In 2014, the ABA Task Force on the Future of Legal Education report noted that "[s]ociety has a deep interest in the competence of lawyers, in their availability to serve society and clients, in the broad public role they can play, and in their professional values." Values such as those noted in the Model Rules of Professional Conduct (advisor, counselor, and advocate) are instrumental in the …

The First Attempt At Federalizing Tort Law And Why It Failed.", Ian J. Drake

Department of Political Science and Law Faculty Scholarship and Creative Works

In the 1970s, the US Congress meticulously considered the possibility of creating a federal law of torts. The federal effort began almost a decade after many state supreme courts had expanded manufacturer liability for defective products. The state-level expansion caused a reaction among state and federal legislatures. The initial federal presence took the form of investigatory efforts, but those were soon followed by legislative proposals. The federal legislative proposals occurred simultaneously with some states' efforts to enact their own products liability laws. Although the states' tort laws might present variations on a theme, the possibilities for federal intervention in the …

Intellectual Diversity In The Legal Academy, Nicholas Quinn Rosenkranz

Georgetown Law Faculty Publications and Other Works

Elite law faculties are overwhelmingly liberal. Jim Lindgren has proven the point empirically. The author adds his impressions from Georgetown Law School to reinforce the point. Georgetown Law School is a faculty of 120, and, to the author's knowledge, the number of professors who are openly conservative, or libertarian, or Republican or, in any sense, to the right of the American center, is three—three out of 120. There are more conservatives on the nine-member United States Supreme Court than there are on this 120-member faculty. Moreover, the ideological median of the other 117 seems to lie not just left of …

J. Skelly Wright And The Limits Of Liberalism, Louis Michael Seidman

Georgetown Law Faculty Publications and Other Works

This essay, written for a symposium on the life and work of United States Court of Appeals Judge J. Skelly Wright, makes four points. First, Judge Wright was an important participant in the liberal legal tradition. The tradition sought to liberate law from arid formalism and to use it as a technique for progressive reform. However, legal liberals also believed that there were limits on what judges could do–-limits rooted in both its liberalism and its legalism. Second, Wright occupied a position on the left fringe of the liberal legal tradition, and he therefore devoted much of his career to …

Failures Require New Thoughts On Crime, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Rationalizing Voter Suppression: How North Carolina Justified The Nation's Strictest Voting Law, Megan C. Raymond

Scripps Senior Theses

In recent years, there has been a dramatic increase in instances of Republican-dominated state legislatures proposing changes to election law that some see as protecting electoral integrity and others understand as intended to suppress votes of traditionally Democratic constituencies. This thesis is a detailed collection of the rationales used to justify these changes, as examined through a case study of North Carolina’s enactment of the omnibus Voter Information Verification Act of 2013 (VIVA). By also including the arguments proffered during the legislative process by opponents of the law, and after evaluating the merits of the arguments on both sides, I …

La Tirania De La Invisibilidad: La Necesidad De Reconocer Y Analizar La Violencia De Genero En La Argentina, Laura Mallison

Scripps Senior Theses

This thesis examines gender violence in Argentina in the context of the historic continuum of gender inequality, with a more in-depth analysis of gender violence during the 1976-1983 dictatorship. I argue that gender violence is perpetuated and normalized by its lack of recognition as a political issue with ramifications extending to daily life. I use the construction of a collective memory of the Dictatorship as a framework for making the intricacies of gender violence more visible and provide a detailed analysis of two laws against gender violence to demonstrate its systematic nature. Ultimately, laws are not sufficient to address such …

The New Scarlet Letter? Negotiating The U.S. Labor Market With A Criminal Record, Steven Raphael

Upjohn Press

This book explores the difficulties facing ex-offenders as they try to enter and remain in the U.S. labor market.

Creative Engagements Indeed! Open "Disciplines," The Allure Of Others, And Intellectual Fertility, David A. Westbrook

Journal Articles

No abstract provided.

Social Status, Opportunity And Repeat Victimization: The Unequal Distribution Of Safety, Zavin Nazaretian

Wayne State University Dissertations

This research examines the relationship between victimization, social status and opportunity. More specifically, the effects of social status and opportunity on repeat victimization are examined. How does social status and opportunity simultaneously effect repeat victimization? This report consists of a secondary data analysis of the 2004 and 2009 Canadian Victimization Survey with a combined sample size of 43,200 people who were interviewed by telephone. Opportunity either partially or completely mediated the effects of social status on repeat victimization; however for certain subsamples neither opportunity nor social status explained repeat victimization. Additionally, the groups whose victimization was not explained by opportunity …

Robust Regression Methods For Massively Decayed Intelligence Data, Akiva Joachim Lorenz

Wayne State University Dissertations

Homeland Security, sponsored by governmental initiatives, has become a vibrant academic research field. However, most efforts were placed with the recognition of threats (e.g. theory) and response options. Less effort was placed in the analysis of the collected data through statistical modeling. In a field that collects more than 20 terabyte of information per minute though diverse overt and covert means and indexes it for future research, understanding how different statistical models behave when it comes to massively decayed data is of vital importance.

Using Monte Carlo methods, three regression techniques (ordinary least squares, least-trimmed, and maximum likelihood) were tested …

A Thin Blue Line And The Great Black Divide: The Inter And Intra Departmental Conflict Among Black Police Officers, Their Agencies, And The Communities In Which They Work Regarding Police Use Of Force Perception By Black Americans In A Southwestern State, Vance Debral Keyes

Department of Conflict Resolution Studies Theses and Dissertations

This study explores the relationship between Black police officers, Black citizens, and their external environment using a group of 30 police officers and citizens to establish the connection between police officer race and perceptions by same race citizens within the context of police use of force. I use the term Black to be inclusive of African Americans as well as others of African descent without regard to their ethnicity or national origin. Criminal justice means system application whereas criminology is the study of criminal behavior. In America, there exists a history of volatility between the police and Black communities. While …

Resources In English On The Criminal Justice System Of The People’S Republic Of China, Ellen Sexton

Publications and Research

No abstract provided.

Neighborhood Disorganization And Police Decision-Making In The New York City Police Department, Allison Carter

Theses and Dissertations

This dissertation examines the applicability of criminological theory to police decision-making during police-initiated encounters with suspects. Specifically, how indicators of social disorganization can be used to predict officers' use of coercive action (i.e., frisk, search, use of force, and arrest) during the street stop of suspects. I also investigate whether neighborhood disadvantage, as a moderator, impacts suspects' likelihood of receiving greater levels of coercive action when stopped for reasons listed in the New York City Police Departments' Unified Form 250 (UF-250) reports.

Three theoretical arguments connecting an officer's decision-making in a socially disorganized area are outlined. First, an area with …

Disputed Paraphilia Diagnoses And Legal Decision Making: A Case Law Survey Of Paraphilia Nos, Nonconsent, Christopher M. King, Lindsey E. Wylie, Eve M. Brank, Kirk Heilbrun

Department of Psychology: Faculty Publications

Paraphilia diagnoses applied in forensic settings are an ongoing subject of debate among psycholegal professionals and scholars. Disagreements pertain to both means-related issues having to do with issues of diagnostic reliability and validity, and ends-related issues regarding the consequences inherent to the legal contexts in which the diagnoses arise. To provide a fresh outlook on some of the issues, the present study entailed a systematic survey of U.S. case law to investigate the history, extent, and nature of forensic uses of a controversial paraphilia diagnosis, paraphilia not otherwise specified, nonconsent. Descriptive analyses revealed that use of the diagnosis, which occurred …