Legal Studies Commons^™

Effects Of The Factory Reset On Mobile Devices, Riqui Schwamm, Neil C. Rowe

Journal of Digital Forensics, Security and Law

Mobile devices usually provide a “factory-reset” tool to erase user-specific data from the main secondary storage. 9 Apple iPhones, 10 Android devices, and 2 BlackBerry devices were tested in the first systematic evaluation of the effectiveness of factory resets. Tests used the Cellebrite UME-36 Pro with the UFED Physical Analyzer, the Bulk Extractor open-source tool, and our own programs for extracting metadata, classifying file paths, and comparing them between images. Two phones were subjected to more detailed analysis. Results showed that many kinds of data were removed by the resets, but much user-specific configuration data was left. Android devices did …

Testing Framework For Mobile Device Forensics Tools, Maxwell Anobah, Shahzad Saleem, Oliver Popov

Journal of Digital Forensics, Security and Law

The proliferation of mobile communication and computing devices, in particular smart mobile phones, is almost paralleled with the increasing number of mobile device forensics tools in the market. Each mobile forensics tool vendor, on one hand claims to have a tool that is best in terms of performance, while on the other hand each tool vendor seems to be using different standards for testing their tools and thereby defining what support means differently. To overcome this problem, a testing framework based on a series of tests ranging from basic forensics tasks such as file system reconstruction up to more complex …

Technical Soddi Defenses: The Trojan Horse Defense Revisited, Chad M. Steel

Journal of Digital Forensics, Security and Law

In 2004, the Trojan horse defense was at a crossroads, having been successfully employed in two child pornography cases in the United Kingdom, resulting in acquittals. Despite the early successes, the Trojan horse defense has failed to become a regularly employed strategy. The original Trojan horse defense has now become part of the more general technical SODDI (Some Other Dude Did It) defense, which includes the possibility of unknown actors using unsecured Wi-Fi connections or having physical access to a computer to perform criminal acts. In the past ten years, it has not been effective in the United States for …

Table Of Contents

Journal of Digital Forensics, Security and Law

No abstract provided.

A State-Of-The-Art Review Of Cloud Forensics, Sameera Almulla, Youssef Iraqi, Andrew Jones

Journal of Digital Forensics, Security and Law

Cloud computing and digital forensics are emerging fields of technology. Unlike traditional digital forensics where the target environment can be almost completely isolated, acquired and can be under the investigators control; in cloud environments, the distribution of computation and storage poses unique and complex challenges to the investigators. Recently, the term “cloud forensics” has an increasing presence in the field of digital forensics. In this state-of-the-art review, we included the most recent research efforts that used “cloud forensics” as a keyword and then classify the literature into three dimensions: (1) survey-based, (2) technology-based and (3) forensics-procedural-based. We discuss widely accepted …

Understanding Computer Forensics Requirements In China Via The “Panda Burning Incense” Virus Case, Frank Law, K. P. Chow, Y. H. Mai

Journal of Digital Forensics, Security and Law

In March 2012, Mainland China has amended its Criminal Procedure Law, which includes the introduction of a new type of evidence, i.e., digital evidence, to the court of law. To better understand the development of computer forensics and digital evidence in Mainland China, this paper discusses the Chinese legal system in relation to digital investigation and how the current legal requirements affect the existing legal and technical usage of digital evidence at legal proceedings. Through studying the famous “Panda Burning Incense (Worm.WhBoy.cw)” virus case that happened in 2007, this paper aims to provide a better understanding of how to properly …

Forensics Of Software Copyright Infringement Crimes: The Modern Posar Test Juxtaposed With The Dated Afc Test, Vinod P. Bhattathiripad

Journal of Digital Forensics, Security and Law

This paper presents a new development in the forensics of software copyright through a juxtaposed comparison between the proven AFC test and the recent POSAR test, the two forensic procedures for establishing software copyright infringement cases. First, the paper separately overviews the 3-stage, linear sequential AFC test and then the 5-phase, cyclic POSAR test (as AFC’s logical extension). The paper then compares the processes involved in each of the 5 phases of the POSAR test with the processes involved in the 3 stages in the AFC test, for the benefit of forensic practitioners and researchers. Finally, the paper discusses some …

Fighting Child Pornography: A Review Of Legal And Technological Developments, Jasmine V. Eggestein, Kenneth J. Knapp

Journal of Digital Forensics, Security and Law

In our digitally connected world, the law is arguably behind the technological developments of the Internet age. While this causes many issues for law enforcement, it is of particular concern in the area of child pornography in the United States. With the wide availability of technologies such as digital cameras, peer-to-peer file sharing, strong encryption, Internet anonymizers and cloud computing, the creation and distribution of child pornography has become more widespread. Simultaneously, fighting the growth of this crime has become more difficult. This paper explores the development of both the legal and technological environments surrounding digital child pornography. In doing …

A Study Of Forensic Imaging In The Absence Of Write-Blockers, Gary C. Kessler, Gregory H. Carlton

Journal of Digital Forensics, Security and Law

Best practices in digital forensics demand the use of write-blockers when creating forensic images of digital media, and this has been a core tenet of computer forensics training for decades. The practice is so ingrained that the integrity of images created without a write-blocker are immediately suspect. This paper describes a research framework that compares forensic images acquired with and without utilizing write-blockers in order to understand the extent of the differences, if any, in the resultant forensic copies. We specifically address whether differences are superficial or evidentiary, and we discuss the impact of admitting evidence acquired without write blocking. …

Automated Evaluation Of Approximate Matching Algorithms On Real Data, Frank Breitinger, Vassil Roussev

Electrical & Computer Engineering and Computer Science Faculty Publications

Bytewise approximate matching is a relatively new area within digital forensics, but its importance is growing quickly as practitioners are looking for fast methods to screen and analyze the increasing amounts of data in forensic investigations. The essential idea is to complement the use of cryptographic hash functions to detect data objects with bytewise identical representation with the capability to find objects with bytewise similarrepresentations.

Unlike cryptographic hash functions, which have been studied and tested for a long time, approximate matching ones are still in their early development stages and evaluation methodology is still evolving. Broadly, prior approaches have …

Informal–Formal Sector Interactions In Automotive Engineering, Kampala, Dick Kawooya

Faculty Publications

This chapter provides findings from a Ugandan case study that examined innovation transfers between informal-sector automotive artisans and formally employed researchers at Makerere University’s College of Engineering, Design, Art and Technology (CEDAT). Th e primary site studied was CEDAT’s Gatsby Garage, an automotive workshop where it was found that the informal-sector artisans were central to innovative processes but were at the same time driven more by sharing impulses than by concern for the intellectual property (IP) implications of their work. Based on these findings, it is argued that Ugandan policy-makers need to seek policy tools to support innovation transfers between …

The Undue Hardship Thicket: On Access To Justice, Procedural Noncompliance, And Pollutive Litigation In Bankruptcy, Rafael I. Pardo

Scholarship@WashULaw

This Article offers new insights into understanding the complexities and costs of the litigation burden that Congress has imposed on debtors who seek a fresh start in bankruptcy. In order to explore the problems inherent in a system that necessitates litigation as the path for obtaining certain types of bankruptcy relief, this Article focuses on the particular example of debtors who seek to discharge their student loans in bankruptcy. Such debt may be discharged only if the debtor can establish through a full-blown lawsuit that repaying the loans would impose an undue hardship. The procedure and burdens of proof governing …

The Self-Regulation Of Investment Bankers, Andrew F. Tuch

Scholarship@WashULaw

As broker-dealers, investment bankers must register with the Financial Industry Regulatory Authority (“FINRA”) and comply with its rules, including the requirement to “observe high standards of commercial honor and just and equitable principles of trade.” As the self-regulatory body for broker-dealers, FINRA functions as the equivalent of the self-regulatory bodies governing other professionals, such as lawyers and accountants. Unlike the self-regulation of these professionals, however, the self-regulation of investment bankers has thus far attracted scant scholarly attention.

This Article evaluates the effectiveness of this self-regulatory system in deterring investment bankers’ misconduct. Based on a hand-collected data set of every disciplinary …

Green And Grey: Water Justice, Privatization, And Resistance, William Mcclanahan

Online Theses and Dissertations

Since its initial proposal in the 1990s, `green criminology' has focused on environmental crimes and harms affecting non-human and human life, ecosystems, and the planet as a whole. Describing global trends toward privatization of water supply systems and the criminalization of several water conservation activities and tactics, this paper employs theoretical perspectives offered by green, cultural, and critical criminologies, focusing on overt resistance to water privatization and oppressive regulations governing rainwater storage and residential water recycling. Taking a critical theoretical perspective, this paper examines water access and autonomy, individuals and groups openly resisting the criminalization of household water reuse and …

Social Class And Capital Punishment: A Theoretical And Empirical Analysis, Jennifer L. Tilley

Online Theses and Dissertations

While it is generally assumed that virtually all persons executed in the United States are poor, the social class - execution link has not been well documented or theorized in the literature. Far more research has analyzed the relationship of race and gender to execution. Using data on executions carried out in Texas between 2000 and 2012, individuals sentenced to death from the Supreme Court's Gregg decision through 1997 in Tennessee, narrative case studies, and a content analysis of state-defined mitigating circumstances, this study provides both detailed documentation of the social class characteristics of those executed, as well as a …

Exploring The Responsibilities Of Wildlife Law Enforcement Officers: An Examination Of Citations Issued By Kentucky Conservation Officers, Conrad Morgan Lanham

Online Theses and Dissertations

Conservation officers are law enforcement agents whose primary responsibility is the enforcement of statutes regarding wildlife. Several bodies of research have noted the expansion of law enforcement capabilities and responsibilities of conservation officers to include the enforcement of general laws that fall outside the conservation officers' original mandate. The purpose of this study is to explore the work roles of contemporary conservation officers in Kentucky. Using data from citations issued by Kentucky conservation officers from 2006 to 2011, this research examines patterns of wildlife violations, boating violations, and general violations across time and space. Comparisons of these types of violations …

Bankster's Paradise: The Importance Of Discourse In Creating A Haven For Criminogenic Banks In The United States, Maria Jacqueline Bordt

Online Theses and Dissertations

This work examines the ways in which language can contribute to a cultural climate in which white-collar crime is no longer considered "deviant," but rather is considered part of a normally functioning political economy. The 2012 money laundering case involving HSBC is examined in conjunction with the rhetoric of popular financial counselor Dave Ramsey. This research seeks to define how language involving the accumulation of capital is equated with virtuousness, thus constructing a myth about the criminality inherent to "legitimate" capital enterprises.

The Heroin Problem: Learning From Past Experiments In Narcotic Maintenance, Ashley Marie Phillips

Online Theses and Dissertations

The following paper examines the ongoing political, legal and cultural debate regarding heroin maintenance in the U.S. that emerged after the passage of the Harrison Act. Moreover, it focuses on the United States' very brief experimentation with narcotics maintenance clinics from 1914-1924 and why the clinic system was ultimately dismantled by the Treasury Department. This paper also highlights the U.S. public policy debate that emerged as early as the 1950s and continues today to develop heroin maintenance trials.

Book Review: American Jericho: A Book Review Of The Hanging Judge By Michael A. Ponsor, Giovanna Shay

Faculty Scholarship

No abstract provided.

Watching The Watchers, Neil M. Richards

Scholarship@WashULaw

In this essay from Wired Magazine (UK)'s special edition, The Wired World in 2014, Prof. Richards argues that sousveillance–watching the watchers–is an important development that will be on the rise in 2014.