Computer Law Commons^™

An Ontology-Based Forensic Analysis Tool, Mohammed Alzaabi, Andy Jones, Thomas A. Martin

Annual ADFSL Conference on Digital Forensics, Security and Law

The analysis of forensic investigation results has generally been identified as the most complex phase of a digital forensic investigation. This phase becomes more complicated and time consuming as the storage capacity of digital devices is increasing, while at the same time the prices of those devices are decreasing. Although there are some tools and techniques that assist the investigator in the analysis of digital evidence, they do not adequately address some of the serious challenges, particularly with the time and effort required to conduct such tasks. In this paper, we consider the use of semantic web technologies and in …

First Glance: An Introductory Analysis Of Network Forensics Of Tor, Raymond Hansen

Annual ADFSL Conference on Digital Forensics, Security and Law

The Tor network is a low-latency overlay network for TCP flows that is designed to provide privacy and anonymity to its users. It is currently in use by many as a means to avoid censorship of both information to be shared and information to be retrieved. This paper details the architecture of the Tor network as a platform for evaluating the current state of forensic analysis of the Tor network. Specific attempts to block access to the Tor network are examined to identify (a) the processes utilized to identify Tor nodes, and (b) the resulting exposure of potentially inculpatory evidence. …

A Thematic Review Of User Compliance With Information Security Policies Literature, David Sikolia

Annual ADFSL Conference on Digital Forensics, Security and Law

The adoption of computer and internet technology has greatly improved the way businesses operate. However the risk to the confidentiality, integrity and availability of organizational data and systems has greatly increased too. Information security is an ever present concern for all organizations. Financial estimates of the impact of security breaches to information and technology resources range from hundreds of billions to over one trillion dollars each year worldwide (D'Arcy et al., 2011b). Organizations have therefore developed a combination of technical, administrative, and physical controls to reduce this risk (D'Arcy et al., 2011a). Administrative measures include the development of information security …

Journey Into Windows 8 Recovery Artifacts, W. K. Johnson

Annual ADFSL Conference on Digital Forensics, Security and Law

One of the most difficult processes of digital forensics is to understand how new technology interacts with current technology and how digital forensic analysts can utilize current Digital Forensics technologies and processes to recover and find information hidden. Microsoft has released their new operating system Windows 8, with this new release Microsoft has added some features to the operating system that will present some interesting complications to digital forensics. Since the initial release of the Windows 8 Release Candidates there have been some research released that focus primarily on the new user created artifacts and a few artifacts that have …

An Image Forensic Scheme With Robust And Fragile Watermarking For Business Documents, Sai Ho Kwok

Annual ADFSL Conference on Digital Forensics, Security and Law

This paper proposes an image forensic scheme with both robust and fragile watermarking techniques for business documents. Through a dual watermarking approach, the proposed scheme can achieve image forensics objectives of (a) identification of source; (b) authentication of documents; and (c) locating the tempered areas of documents due to attacks. An example is presented to prove the concepts of the proposed scheme.

Keywords: Image Forensics, Fragile and Robust Watermarking, Business Document.

Significance Of Semantic Reconciliation In Digital Forensics, Nickson M. Karie, H. S. Venter

Annual ADFSL Conference on Digital Forensics, Security and Law

Digital forensics (DF) is a growing field that is gaining popularity among many computer professionals, law enforcement agencies and other stakeholders who must always cooperate in this profession. Unfortunately, this has created an environment replete with semantic disparities within the domain that needs to be resolved and/or eliminated. For the purpose of this study, semantic disparity refers to disagreements about the meaning, interpretation, descriptions and the intended use of the same or related data and terminologies. If semantic disparity is not detected and resolved, it may lead to misunderstandings. Even worse, since the people involved may not be from the …

System-Generated Digital Forensic Evidence In Graphic Design Applications, Enos Mabuto, Hein Venter

Annual ADFSL Conference on Digital Forensics, Security and Law

Graphic design applications are often used for the editing and design of digital art. The same applications can be used for creating counterfeit documents such as identity documents (IDs), driver’s licences, passports, etc. However, the use of any graphic design application leaves behind traces of digital information that can be used during a digital forensic investigation. Current digital forensic tools examine a system to find digital evidence, but they do not examine a system specifically for the creating of counterfeit documents created through the use of graphic design applications. The paper in hand reviews the system-generated digital forensic evidence gathered …

Money Laundering Detection Framework To Link The Disparate And Evolving Schemes, Murad Mehmet, Duminda Wijesekera, Miguel F. Buchholtz

Annual ADFSL Conference on Digital Forensics, Security and Law

Money launderers hide traces of their transactions with the involvement of entities that participate in sophisticated schemes. Money laundering detection requires unraveling concealed connections among multiple but seemingly unrelated human money laundering networks, ties among actors of those schemes, and amounts of funds transferred among those entities. The link among small networks, either financial or social, is the primary factor that facilitates money laundering. Hence, the analysis of relations among money laundering networks is required to present the full structure of complex schemes. We propose a framework that uses sequence matching, case-based analysis, social network analysis, and complex event processing …

Identifying Peer-To-Peer Traffic On Shared Wireless Networks, Simon Piel, Ej Jung

Annual ADFSL Conference on Digital Forensics, Security and Law

Tracing contraband downloads leads investigators to an IP address, and in turn Internet Service Providers (ISP) can provide a physical location using this IP address. However, most homes and offices share this IP address among many computers using wireless networks. In other words, there needs to be another investigation to find out which computer was responsible for contraband downloads. To make matters worse, these shared wireless networks often have vulnerabilities in access control such as using WEP or using weak passwords. In such cases, any computer in range, not necessarily at the given physical address, could be responsible. We use …

On Resolving The Cloud Forensics Conundrum, John Bagby

Annual ADFSL Conference on Digital Forensics, Security and Law

The “cloud” is idiom for an ill-defined set of online services. The cloud simultaneously offers IT savings and promises advances in functionality (e.g., ubiquity). However, the cloud also imposes poorly understood burdens on security and it may provoke injustice. Thus, the cloud presents a durable and seemingly irreconcilable conundrum for the digital forensics communit(ies). First, cloud proponents make efficiency promises for cloud services (SaaS, IaaS, PaaS). These translate well into the digital forensics domain. Indeed, the cloud may enable crowd sourcing of investigatory data vastly lowering costs of dispute resolution. For example, cloud-based litigation war rooms may reduce electronic discovery …

Cybercrime And Punishment: An Analysis Of The Deontological And Utilitarian Functions Of Punishment In The Information Age, Karim Jetha

Annual ADFSL Conference on Digital Forensics, Security and Law

This conceptual piece analyzes the role of criminal punishment and the nature of cyber crime to investigate whether the current punishment schemes are appropriate given the deontological and utilitarian goals of punishment: retribution, deterrence, incapacitation, and rehabilitation. The research has implications for policymaking in cybercriminal law.

Keywords: cybercrime, criminal law, punishment, retribution, deterrence, information economics

The Development Of Computer Forensic Legal System In China, Yonghao Mai, K. P. Chow, Rongsheng Xu, Gang Zhou, Fei Xu, Jun Zhang

Annual ADFSL Conference on Digital Forensics, Security and Law

The computer forensic discipline was established around 2000 in China, which was further developed along with Chinese judicial appraisal system in 2005. The new criminal and civil procedure laws of the People’s Republic of China was enacted on 1 Jan 2013. The new laws specified electronic data is legal evidence and has great impact on the current practice on handling electronic evidence. This paper introduces the electronic data and electronic evidence examination procedure in mainland China, the general concept of computer forensic legal system, the management of computer judicial experts, the management of computer judicial expertise institutions.

Keywords: China legal …

Regulatory Issues Concerning New Media Alternatives To Television, Michael Rimock

Canadian Journal of Law and Technology

This article will begin by discussing the significance of over-the-top (OTT) video services in Canada and briefly outline the CRTC’s recent efforts and findings in relation to new media trends. It will then describe the problems with the current regulatory framework and some of the proposed solutions. While some have argued that regulating OTT services like Netflix would level the playing field, I will argue that encouraging competition and decreasing some of the onerous regulations that are currently imposed on Canadian broadcasters would be the best solution since it would benefit both consumers and Canadian corporations.

Patent-Backed Securization For Innovation And Economic Growth In The Life Sciences: A Proposal For Incremental Securities Law Reform, Grace Sweeney

Canadian Journal of Law and Technology

In this section, the historical balance struck by securities law between conservatism and innovation was considered in the context of a shifting economic landscape.

In Section II, the life sciences sector will be chosen to illustrate the current barriers impeding capital flow to high-value enterprise, resulting in decreased innovation and economic growth. These include the existence of “ever greening”, non-practicing entities, patent thickets, and onerous transaction costs on upstream patent holders with limited competency.

In Section III, the tool of intangible asset finance will be introduced as a means of harnessing the value of intellectual property assets, and leveraging them …

Proof And Progress: Coping With The Law Of Evidence In A Technological Age, David M. Paciocco

Canadian Journal of Law and Technology

This article outlines those rules of evidence that are most likely to be called upon to fit new technologies. It identifies some of the challenges that are presented, and identifies modest techniques or suggestions for coping. Those suggestions include taking the kind of relaxed view as to when expert evidence is being offered illustrated by the Ontario Court of Appeal in R. v. Hamilton; taking a functional approach to judicial notice; ensuring that authentication and the “best evidence” rule for electronic records are not applied in a highly technical fashion; understanding the law of hearsay and remaining familiar with …

Social Media: The Law Simply Stated, Steve Coughlan, Robert J. Currie

Canadian Journal of Law and Technology

It is a challenge to simply state the law about social media, because there is no such thing as “social media law.” Rather, the law bumps up against social media in many ways. In some cases, existing law can be seamlessly applied to new technologies and means of interaction. In other cases, entirely new paradigms will likely need to be adopted to handle new challenges. Many other cases will fall somewhere in between.

Our goal in this Law Simply Stated is to provide some background on the nature of social media themselves, and then to state the basic law in …

Implementing Technology In The Justice Sector: A Canadian Perspective, Jane Bailey, Jacquelyn Burkell

Canadian Journal of Law and Technology

Despite the many technological advances that could benefit the court system, the use of computers and network technology to facilitate court procedures is still in its infancy, and court procedures largely remain attached to paper documents and to the physical presence of the parties at all stages. More and more research is focusing on the use of technology to make the legal system more efficient and to reduce excessive legal costs and delays. The goal of this exploratory research project is to examine the experience of justice sector technology implementation from the perspective of individuals involved first-hand in the implementation …

Concerted Activity And Social Media: Why Facebook Is Nothing Like The Proverbial Water Cooler, Natalie J. Ferrall

Pepperdine Law Review

Social media is an increasingly powerful platform for expression. In late 2009, the National Labor Relations Board began to address the extent to which unionized employees could make disparaging comments about their employers on social media websites. To date, the Board has persisted in treating Internet communications the same as traditional, face-to-face interactions between employees. Additionally, the Board continues to apply dated precedent to current social media cases. This Comment argues that the Board's present approach is inadequate to address the distinct qualities of social media and sets forth recommendations for alternate ways to evaluate employee speech.

When The Classroom Is Not In The Schoolhouse: Applying Tinker To Student Speech At Online Schools, Brett T. Macintyre

Seattle University Law Review

Despite the overwhelming increase in students’ Internet use and the growing popularity of online public schools, the United States Supreme Court has never addressed how, or if, schools can discipline students for disruptive online speech without violating the students’ First Amendment rights. What the Supreme Court has addressed is how school administrators can constitutionally discipline students within traditional schools. In a landmark decision, Tinker v. Des Moines Independent Community School District, the Supreme Court announced the now famous principle that students do not “shed their constitutional rights to freedom of speech or expression at the schoolhouse gate.” Still, the Court …

When Copyright Can Kill: How 3d Printers Are Breaking The Barriers Between “Intellectual” Property And The Physical World, Matt Simon

Pace Intellectual Property, Sports & Entertainment Law Forum

This article examines copyright’s applicability to 3D printing technology, by analyzing the facts surrounding the (formerly) proposed development of a fully 3D printable firearm. Critical to this analysis however, is an understanding of how copyright has traditionally protected intellectual property, and why 3D printers do not fit into this conventional framework. As 3D printing is advancing at an extraordinarily rapid rate, any discussion of this topic would be incomplete without reference to the “moving target” that is 3D printing technology. In the short time between when this article was initially submitted for evaluation to the PIPSELF Law Forum in December …