Computer Law Commons^™

Freedom In My Heart, Karen Sandler

Events

No abstract provided.

International Law Enforcement Access To User Data: A Survival Guide And Call For Action, Kate Westmoreland, Gail Kent

Canadian Journal of Law and Technology

Effectively accessing and using online evidence is a critical part of modern investigations and prosecutions, but also has significant implications for users’ privacy. The current system of international sharing of online data in criminal matters is a patchwork of domestic and international law that is slow, uncertain, and not well understood. This article provides an overview of the current system for foreign governments seeking user data from US-based Internet companies. After describing the way in which the system currently operates, it identifies problems with the system, and outlines the reform efforts that are beginning to emerge.

Possession Of "Extreme" Pornography: Where's The Harm?, Jonathan Clough

Canadian Journal of Law and Technology

For decades, the traditional Western liberal approach to obscene material has been that while the availability of such material may be restricted, individuals are free to possess it so long as they do not distribute to others. Prior to the advent of the Internet, traditional means of control were effective in limiting the availability of such material. However, free of traditional restrictions the Internet allows easy access to a vast array of pornographic material, some of which challenges the most liberal of societies including images of child abuse, sexual violence, bestiality, and necrophilia.

In 2008, the UK became one of …

Freedom Of Expression, Discrimination, And The Internet: Legislative Responses And Judicial Reactions, Talia Joundi

Canadian Journal of Law and Technology

In Part I of this article, I argue that cyber racism is inextricably linked with systemic discrimination. The definition of systemic discrimination relied on was first provided by Judge Abella in the Report of the Royal Commission on Equality in Employment (Abella Report), which states that systemic discrimination points to practices or attitudes that can result in inequality of opportunity for individuals or groups. The Supreme Court of Canada has since adopted this definition, and in some instances, has acknowledged that systemic problems require systemic remedies. The purpose of this discussion is to demonstrate how situating cyber racism within the …

"Three Parent Babies": Techniques Explained, Objections Examined, Rebecca Carr

Canadian Journal of Law and Technology

The UK Parliament has approved regulations, which come into force in October 2015, that permit the use of new treatment techniques to prevent the transmission of serious mitochondrial diseases from women to their children. The introduction of these techniques—which are not currently carried out in any country in the world—will fly in the face of the opposition that has been raised since discussions to permit clinical applications of the techniques first arose. After outlining some background to the techniques, this article briefly examines three of the objections that have been made against them: that the safety and effectiveness of the …

Leaving Dumb Phones Behind: A Commentary On The Warrantless Searches Of Smartphone Data Granted In R. V. Fearon, Jordan Fine

Canadian Journal of Law and Technology

Given the incredible rate of smartphone technological evolution, is it about time the Supreme Court of Canada devised a special test to give law enforcement agents significantly more power to search through phone data without a warrant upon arrest of a suspect? In R. v. Fearon, the majority did just that. But this article argues the opposite is true: the increasing potential for immense privacy infringements when police search powerful and constantly evolving technological devices demands a greater limitation to police powers.

In recent cases, the Supreme Court has agreed with the position that limitations are needed concerning computers. Additionally, …

Obscured By Clouds: The Fourth Amendment And Searching Cloud Storage Accounts Through Locally Installed Software, Aaron J. Gold

William & Mary Law Review

No abstract provided.

Death By Bullying: A Comparative Culpability Proposal, Audrey Rogers

Pace Law Review

This article explores the possibility and advisability of imposing homicide charges against bullies, a controversial approach because of the serious causation questions it poses. Nonetheless, there is precedent for holding a person criminally culpable for a victim’s suicide. A notorious case involved the head of the Ku Klux Klan who was convicted of murder after the woman he raped killed herself by swallowing poison, “distracted by pain and shame so inflicted upon her.” Some may see her shame as analogous to gay teens who commit suicide after being bullied about their sexual orientation. But perhaps the law should not demand …

Copyright And Social Media: A Tale Of Legislative Abdication, Diane Leenheer Zimmerman

Pace Law Review

The focus of this article will be on what I call DMCA 2.0. It will begin by discussing the Digital Millennium Copyright Act (DMCA) and why that statute, passed in 1998 to shore up the enforceability of copyright online by protecting content providers’ ability to engage in forms of technological self-help against online copyright infringers, has been problematic. Part II describes largely unsuccessful efforts in the form of statutes and trade agreements to shore up the DMCA. Part III turns to the latest salvo, the adoption of “voluntary agreements” whereby content owners and ISPs, in particular social media platforms, join …

Anarchy, Status Updates, And Utopia, James Grimmelmann

Pace Law Review

Social software has a power problem. Actually, it has two. The first is technical. Unlike the rule of law, the rule of software is simple and brutal: whoever controls the software makes the rules. And if power corrupts, then automatic power corrupts automatically. Facebook can drop you down the memory hole; PayPal can garnish your pay. These sovereigns of software have absolute and dictatorial control over their domains.

Is it possible to create online spaces without technical power? It is not, because of social software’s second power problem. Behind technical power, there is also social power. Whenever people come together …

Tracking Criminals On Facebook: A Case Study From A Digital Forensics Reu Program, Daniel Weiss, Gary Warner

Annual ADFSL Conference on Digital Forensics, Security and Law

The 2014 Digital Forensics Research Experience for Undergraduates (REU) Program at the University of Alabama at Birmingham (UAB) focused its summer efforts on tracking criminal forums and Facebook groups. The UAB-REU Facebook team was provided with a list of about 60 known criminal groups on Facebook, with a goal to track illegal information posted in these groups and ultimately store the information in a searchable database for use by digital forensic analysts. Over the course of about eight weeks, the UAB-REU Facebook team created a database with over 400 Facebook groups conducting criminal activity along with over 100,000 unique users …

Towards A Digital Forensics Competency-Based Program: Making Assessment Count, Rose Shumba

Annual ADFSL Conference on Digital Forensics, Security and Law

This paper describes an approach that UMUC has initiated to revise its graduate programs to a Competency-Based Education (CBE) curriculum. The approach, which is Learning Demonstration (LD) centric, includes the identification of learning goals and competences, identification and description of the LDs, mapping of the LDs to the competences, scripting the LDs, placing the LDs into the respective courses, validating the developed materials, and the development of the open learning resources. Programs in the Cybersecurity and Information Assurance Department, including the Digital Forensics and Cyber Investigations program, are being revised. An LD centric approach to curriculum development helps align programs …

Phishing Intelligence Using The Simple Set Comparison Tool, Jason Britt, Alan Sprague, Gary Warner

Annual ADFSL Conference on Digital Forensics, Security and Law

Phishing websites, phish, attempt to deceive users into exposing their passwords, user IDs, and other sensitive information by imitating legitimate websites, such as banks, product vendors, and service providers. Phishing investigators need fast automated tools to analyze the volume of phishing attacks seen today. In this paper, we present the Simple Set Comparison tool. The Simple Set Comparison tool is a fast automated tool that groups phish by imitated brand allowing phishing investigators to quickly identify and focus on phish targeting a particular brand. The Simple Set Comparison tool is evaluated against a traditional clustering algorithm over a month's worth …

Identifying Common Characteristics Of Malicious Insiders, Nan Liang, David Biros

Annual ADFSL Conference on Digital Forensics, Security and Law

Malicious insiders account for large proportion of security breaches or other kinds of loss for organizations and have drawn attention of both academics and practitioners. Although methods and mechanism have been developed to monitor potential insider via electronic data monitoring, few studies focus on predicting potential malicious insiders. Based on the theory of planned behavior, certain cues should be observed or expressed when an individual performs as a malicious insider. Using text mining to analyze various media content of existing insider cases, we strive to develop a method to identify crucial and common indicators that an individual might be a …

Continuous Monitoring System Based On Systems' Environment, Eli Weintraub, Yuval Cohen

Annual ADFSL Conference on Digital Forensics, Security and Law

We present a new framework (and its mechanisms) of a Continuous Monitoring System (CMS) having new improved capabilities, and discuss its requirements and implications. The CMS is based on the real-time actual configuration of the system and the environment rather than a theoretic or assumed configuration. Moreover, the CMS predicts organizational damages taking into account chains of impacts among systems' components generated by messaging among software components. In addition, the CMS takes into account all organizational effects of an attack. Its risk measurement takes into account the consequences of a threat, as defines in risk analysis standards. Loss prediction is …

Html5 Zero Configuration Covert Channels: Security Risks And Challenges, Jason Farina, Mark Scanlon, Stephen Kohlmann, Nhien-An Le-Khac, Tahar Kechadi

Annual ADFSL Conference on Digital Forensics, Security and Law

In recent months there has been an increase in the popularity and public awareness of secure, cloudless file transfer systems. The aim of these services is to facilitate the secure transfer of files in a peer-to-peer (P2P) fashion over the Internet without the need for centralized authentication or storage. These services can take the form of client installed applications or entirely web browser based interfaces. Due to the P2P nature, there is generally no limit to the file sizes involved or to the volume of data transmitted - and where these limitations do exist they will be purely reliant on …

Measuring Hacking Ability Using A Conceptual Expertise Task, Justin S. Giboney, Jeffrey G. Proudfoot, Sanjay Goel, Joseph S. Valacich

Annual ADFSL Conference on Digital Forensics, Security and Law

Hackers pose a continuous and unrelenting threat to organizations. Industry and academic researchers alike can benefit from a greater understanding of how hackers engage in criminal behavior. A limiting factor of hacker research is the inability to verify that self-proclaimed hackers participating in research actually possess their purported knowledge and skills. This paper presents current work in developing and validating a conceptual-expertise based tool that can be used to discriminate between novice and expert hackers. The implications of this work are promising since behavioral information systems researchers operating in the information security space will directly benefit from the validation of …

Invited Paper - A Profile Of Prolonged, Persistent Ssh Attack On A Kippo Based Honeynet, Craig Valli, Priya Rabadia, Andrew Woodard

Annual ADFSL Conference on Digital Forensics, Security and Law

This paper is an investigation focusing on activities detected by SSH honeypots that utilised kippo honeypot software. The honeypots were located across a variety of geographical locations and operational platforms. The honeynet has suffered prolonged, persistent and attack from a /24 network which appears to be of Chinese geographical origin. In addition to these attacks, other attackers have been successful in compromising real hosts in a wide range of other countries that were subsequently involved in attacking the honeypot machines in the honeynet.

Keywords: Cyber Security, SSH, Secure Shell, Honeypots, Kippo

Inivited Paper - Potential Changes To Ediscovery Rules In Federal Court: A Discussion Of The Process, Substantive Changes And Their Applicability And Impact On Virginia Practice, Joseph J. Schwerha, Susan L. Mitchell, John W. Bagby

Annual ADFSL Conference on Digital Forensics, Security and Law

The Federal Rules of Civil Procedure (FRCP) are subject to a unique process also once used in revising the Federal Rules of Evidence (FRE). Today, this process is followed in revisions of the FRCP, the Federal Rules of Criminal Procedure and the Federal Bankruptcy Rules. This unique rulemaking process differs significantly from traditional notice and comment rulemaking required for a majority of federal regulatory agencies under the Administrative Procedure Act (APA).1 Most notably, rule-making for the federal courts’ procedural matters remain unaffected by the invalidation of legislative veto. It is still widely, but wrongly believed, that the legislative veto was …

On The Network Performance Of Digital Evidence Acquisition Of Small Scale Devices Over Public Networks, Irvin Homem, Spyridon Dosis

Annual ADFSL Conference on Digital Forensics, Security and Law

While cybercrime proliferates – becoming more complex and surreptitious on the Internet – the tools and techniques used in performing digital investigations are still largely lagging behind, effectively slowing down law enforcement agencies at large. Real-time remote acquisition of digital evidence over the Internet is still an elusive ideal in the combat against cybercrime. In this paper we briefly describe the architecture of a comprehensive proactive digital investigation system that is termed as the Live Evidence Information Aggregator (LEIA). This system aims at collecting digital evidence from potentially any device in real time over the Internet. Particular focus is made …

A Review Of Recent Case Law Related To Digital Forensics: The Current Issues, Kelly A. Cole, Shruti Gupta, Dheeraj Gurugubelli, Marcus K. Rogers

Annual ADFSL Conference on Digital Forensics, Security and Law

Digital forensics is a new field without established models of investigation. This study uses thematic analysis to explore the different issues seen in the prosecution of digital forensic investigations. The study looks at 100 cases from different federal appellate courts to analyze the cause of the appeal. The issues are categorized into one of four categories, ‘search and seizure’, ‘data analysis’, ‘presentation’ and ‘legal issues’. The majority of the cases reviewed related to the search and seizure activity.

Keywords: Computer Investigation, Case Law, Digital Forensics, Legal Issues, and Courts

A New Cyber Forensic Philosophy For Digital Watermarks In The Context Of Copyright Laws, Vinod P. Bhattathiripad, Sneha Sudhakaran, Roshna K. Thalayaniyil

Annual ADFSL Conference on Digital Forensics, Security and Law

The objective of this paper is to propose a new cyber forensic philosophy for watermark in the context of copyright laws for the benefit of the forensic community and the judiciary worldwide. The paper first briefly introduces various types of watermarks, and then situates watermarks in the context of the ideaexpression dichotomy and the copyright laws. It then explains the forensic importance of watermarks and proposes a forensic philosophy for them in the context of copyright laws. Finally, the paper stresses the vital need to incorporate watermarks in the forensic tests to establish software copyright infringement and also urges the …

A Survey Of Software-Based String Matching Algorithms For Forensic Analysis, Yi-Ching Liao

Annual ADFSL Conference on Digital Forensics, Security and Law

Employing a fast string matching algorithm is essential for minimizing the overhead of extracting structured files from a raw disk image. In this paper, we summarize the concept, implementation, and main features of ten software-based string matching algorithms, and evaluate their applicability for forensic analysis. We provide comparisons between the selected software-based string matching algorithms from the perspective of forensic analysis by conducting their performance evaluation for file carving. According to the experimental results, the Shift-Or algorithm (R. Baeza-Yates & Gonnet, 1992) and the Karp-Rabin algorithm (Karp & Rabin, 1987) have the minimized search time for identifying the locations of …

Investigating Forensics Values Of Windows Jump Lists Data, Ahmad Ghafarian

Annual ADFSL Conference on Digital Forensics, Security and Law

Starting with Windows 7, Microsoft introduced a new feature to the Windows Operating Systems called Jump Lists. Jump Lists stores information about user activities on the host machine. These activities may include links to the recently visited web pages, applications executed, or files processed. Computer forensics investigators may find traces of misuse in Jump Lists auto saved files. In this research, we investigate the forensics values of Jump Lists data. Specifically, we use several tools to view Jump Lists data on a virtual machine. We show that each tool reveal certain types of information about user’s activity on the host …

An Empirical Comparison Of Widely Adopted Hash Functions In Digital Forensics: Does The Programming Language And Operating System Make A Difference?, Satyendra Gurjar, Ibrahim Baggili, Frank Breitinger, Alice Fischer

Annual ADFSL Conference on Digital Forensics, Security and Law

Hash functions are widespread in computer sciences and have a wide range of applications such as ensuring integrity in cryptographic protocols, structuring database entries (hash tables) or identifying known files in forensic investigations. Besides their cryptographic requirements, a fundamental property of hash functions is efficient and easy computation which is especially important in digital forensics due to the large amount of data that needs to be processed when working on cases. In this paper, we correlate the runtime efficiency of common hashing algorithms (MD5, SHA-family) and their implementation. Our empirical comparison focuses on C-OpenSSL, Python, Ruby, Java on Windows and …

Two Challenges Of Stealthy Hypervisors Detection: Time Cheating And Data Fluctuations, Igor Korkin

Annual ADFSL Conference on Digital Forensics, Security and Law

Hardware virtualization technologies play a significant role in cyber security. On the one hand these technologies enhance security levels, by designing a trusted operating system. On the other hand these technologies can be taken up into modern malware which is rather hard to detect. None of the existing methods is able to efficiently detect a hypervisor in the face of countermeasures such as time cheating, temporary self-uninstalling, memory hiding etc. New hypervisor detection methods which will be described in this paper can detect a hypervisor under these countermeasures and even count several nested ones. These novel approaches rely on the …

What Happens To Your Digital Assets When You Die? Law And Technology Collide In Gray Area, Marsha L. Bayless, J Keaton Grubbs, Kyle Post

Bright Ideas Conference

No abstract provided.

It Takes Time: The Need To Extend The Seal Period For Qui Tam Complaints Filed Under The False Claims Act, Joel D. Hesch

Seattle University Law Review

Each year, 10% of all federal government spending is lost due to fraud, which adds up to over $350 billion a year. Unfortunately, many well-meaning federal judges are inadvertently making it easier for wrongdoers to retain these ill-gotten gains by unnecessarily cutting short the investigative time for the government to evaluate fraud allegations brought by whistleblowers under the False Claims Act (FCA). The FCA is the federal government’s primary tool to recover funds obtained through the submission of false claims. Because the government is unable to detect most fraud cases absent the help of whistleblowers, Congress included qui tam provisions …

Antitrust Goals In Developing Countries: Policy Alternatives And Normative Choices, Dina I. Waked

Seattle University Law Review

This Article outlines the different policy alternatives that could guide antitrust enforcement in developing countries. These include efficiency- based goals (allocative, productive, economic, and dynamic efficiency) and non-efficiency-based goals (protecting small businesses; achieving international competitiveness; eradicating poverty; and promoting fairness, equality, and justice). The actual antitrust goals selected by fifty developing countries are then presented. Finally, a proposal is made with regards to what developing countries should aim at achieving with their antitrust law enforcement. This normative take is geared towards realizing dynamic efficiencies or technological progress, coupled with redistribution through antitrust rules, as the accelerators of growth and development. …

Future Of Ai And Law, Abby Cessna

Cornell Law School J.D. Student Research Papers

Technology has already transformed the way that law is practiced. The use of computers and digital legal resources, such as LexisNexis and Westlaw have been around for decades, but these are just some of the major technological advancements that have transformed law. For instance, it was groundbreaking for a law firm as prestigious as Orrick, Herrington & Sutcliffe to have a website in the late 1990's, which was getting around 5000 visits a week. Now law firms not only have websites but also use a variety of social media services to promote their firm and services. In addition to promoting …