Computer Law Commons^™

Forensics Analysis Of Privacy Of Portable Web Browsers, Ahmad Ghafarian

Annual ADFSL Conference on Digital Forensics, Security and Law

Web browser vendors offer a portable web browser option which is considered as one of the features that provides user privacy. Portable web browser is a browser that can be launched from a USB flash drive without the need for its installation on the host machine. Most popular web browsers have portable versions of their browsers as well. Portable web browsing poses a great challenge to computer forensic investigators who try to reconstruct the past browsing history, in case of any computer incidence. This research examines various sources in the host machine such as physical memory, temporary, recent, event files, …

Reverse Engineering A Nit That Unmasks Tor Users, Matthew Miller, Joshua Stroschein, Ashley Podhradsky

Annual ADFSL Conference on Digital Forensics, Security and Law

This paper is a case study of a forensic investigation of a Network Investigative Technique (NIT) used by the FBI to deanonymize users of a The Onion Router (Tor) Hidden Service. The forensic investigators were hired by the defense to determine how the NIT worked. The defendant was ac- cused of using a browser to access illegal information. The authors analyzed the source code, binary files and logs that were used by the NIT. The analysis was used to validate that the NIT collected only necessary and legally authorized information. This paper outlines the publicly available case details, how the …

Malware In The Mobile Device Android Environment, Diana Hintea, Robert Bird, Andrew Walker

Annual ADFSL Conference on Digital Forensics, Security and Law

exploit smartphone operating systems has exponentially expanded. Android has become the main target to exploit due to having the largest install base amongst the smartphone operating systems and owing to the open access nature in which application installations are permitted. Many Android users are unaware of the risks associated with a malware infection and to what level current malware scanners protect them. This paper tests how efficient the currently available malware scanners are. To achieve this, ten representative Android security products were selected and tested against a set of 5,560 known and categorized Android malware samples. The tests were carried …

Forensic Analysis Of Smartphone Applications For Privacy Leakage, Diana Hintea, Chrysanthi Taramonli, Robert Bird, Rezhna Yusuf

Annual ADFSL Conference on Digital Forensics, Security and Law

Smartphone and tablets are personal devices that have diffused to near universal ubiquity in recent years. As Smartphone users become more privacy-aware and -conscious, research is needed to understand how “leakage” of private information (personally identifiable information – PII) occurs. This study explores how leakage studies in Droid devices should be adapted to Apple iOS devices. The OWASP Zed Attack Proxy (ZAP) is examined for 50 apps in various categories. This study confirms that: (1) most apps transmit unencrypted sensitive PII, (2) SSL is used by some recipient websites, but without corresponding app compliance with SSL, and (3) most apps …

Inferring Previously Uninstalled Applications From Residual Partial Artifacts, Jim Jones, Tahir Khan, Kathryn Laskey, Alex Nelson, Mary Laamanen, Douglas White

Annual ADFSL Conference on Digital Forensics, Security and Law

In this paper, we present an approach and experimental results to suggest the past presence of an application after the application has been uninstalled and the system has remained in use. Current techniques rely on the recovery of intact artifacts and traces, e.g., whole files, Windows Registry entries, or log file entries, while our approach requires no intact artifact recovery and leverages trace evidence in the form of residual partial files. In the case of recently uninstalled applications or an instrumented infrastructure, artifacts and traces may be intact and complete. In most cases, however, digital artifacts and traces are al- …

One-Time Pad Encryption Steganography System, Michael J. Pelosi, Gary Kessler, Michael Scott S. Brown

Annual ADFSL Conference on Digital Forensics, Security and Law

In this paper we introduce and describe a novel approach to adaptive image steganography which is combined with One-Time Pad encryption, and demonstrate the software which implements this methodology. Testing using the state-of-the-art steganalysis software tool StegExpose concludes the image hiding is reliably secure and undetectable using reasonably-sized message payloads (≤25% message bits per image pixel; bpp). Payload image file format outputs from the software include PNG, BMP, JP2, JXR, J2K, TIFF, and WEBP. A variety of file output formats is empirically important as most steganalysis programs will only accept PNG, BMP, and possibly JPG, as the file inputs.

Keywords: …

Applying Grounded Theory Methods To Digital Forensics Research, Ahmed Almarzooqi, Andrew Jones, Richard Howley

Annual ADFSL Conference on Digital Forensics, Security and Law

Deciding on a suitable research methodology is challenging for researchers. In this paper, grounded theory is presented as a systematic and comprehensive qualitative methodology in the emergent field of digital forensics research. This paper applies grounded theory in a digital forensics research project undertaken to study how organisations build and manage digital forensics capabilities. This paper gives a step-by-step guideline to explain the procedures and techniques of using grounded theory in digital forensics research. The paper gives a detailed explanation of how the three grounded theory coding methods (open, axial, and selective coding) can be used in digital forensics research. …

Covert6: A Tool To Corroborate The Existence Of Ipv6 Covert Channels, Raymond A. Hansen, Lourdes Gino, Dominic Savio

Annual ADFSL Conference on Digital Forensics, Security and Law

Covert channels are any communication channel that can be exploited to transfer information in a manner that violates the system’s security policy. Research in the field has shown that, like many communication channels, IPv4 and the TCP/IP protocol suite have been susceptible to covert channels, which could be exploited to leak data or be used for anonymous communications. With the introduction of IPv6, researchers are acutely aware that many vulnerabilities of IPv4 have been remediated in IPv6. However, a proof of concept covert channel system was demonstrated in 2006. A decade later, IPv6 and its related protocols have undergone major …

Acceleration Of Statistical Detection Of Zero-Day Malware In The Memory Dump Using Cuda-Enabled Gpu Hardware, Igor Korkin, Iwan Nesterow

Annual ADFSL Conference on Digital Forensics, Security and Law

This paper focuses on the anticipatory enhancement of methods of detecting stealth software. Cyber security detection tools are insufficiently powerful to reveal the most recent cyber-attacks which use malware. In this paper, we will present first an idea of the highest stealth malware, as this is the most complicated scenario for detection because it combines both existing anti-forensic techniques together with their potential improvements. Second, we will present new detection methods which are resilient to this hidden prototype. To help solve this detection challenge, we have analyzed Windows’ memory content using a new method of Shannon Entropy calculation; methods of …

Using Computer Behavior Profiles To Differentiate Between Users In A Digital Investigation, Shruti Gupta, Marcus Rogers

Annual ADFSL Conference on Digital Forensics, Security and Law

Most digital crimes involve finding evidence on the computer and then linking it to a suspect using login information, such as a username and a password. However, login information is often shared or compromised. In such a situation, there needs to be a way to identify the user without relying exclusively on login credentials. This paper introduces the concept that users may show behavioral traits which might provide more information about the user on the computer. This hypothesis was tested by conducting an experiment in which subjects were required to perform common tasks on a computer, over multiple sessions. The …

Current Challenges And Future Research Areas For Digital Forensic Investigation, David Lillis, Brett A. Becker, Tadhg O’Sullivan, Mark Scanlon

Annual ADFSL Conference on Digital Forensics, Security and Law

Given the ever-increasing prevalence of technology in modern life, there is a corresponding increase in the likelihood of digital devices being pertinent to a criminal investigation or civil litigation. As a direct consequence, the number of investigations requiring digital forensic expertise is resulting in huge digital evidence backlogs being encountered by law enforcement agencies throughout the world. It can be anticipated that the number of cases requiring digital forensic analysis will greatly increase in the future. It is also likely that each case will require the analysis of an increasing number of devices including computers, smartphones, tablets, cloud-based services, Internet …

Forensic Analysis Of Ares Galaxy Peer-To-Peer Network, Frank Kolenbrander, Nhien-An Le-Khac, Tahar Kechadi

Annual ADFSL Conference on Digital Forensics, Security and Law

Child Abuse Material (CAM) is widely available on P2P networks. Over the last decade several tools were made for 24/7 monitoring of peer-to-peer (P2P) networks to discover suspects that use these networks for downloading and distribution of CAM. For some countries the amount of cases generated by these tools is so great that Law Enforcement (LE) just cannot handle them all. This is not only leading to backlogs and prioritizing of cases but also leading to discussions about the possibility of disrupting these networks and sending warning messages to potential CAM offenders. Recently, investigators are reporting that they are creating …

Keynote Speaker, Chuck Easttom

Annual ADFSL Conference on Digital Forensics, Security and Law

Conference Keynote Speaker, Chuck Easttom

Decrypting Our Security: A Bipartisan Argument For A Rational Solution To The Encryption Challenge, Jamil N. Jaffer, Daniel J. Rosenthal

Catholic University Journal of Law and Technology

No abstract provided.

The Connected State Of Things: A Lawyer’S Survival Guide In An Internet Of Things World, Antigone Peyton

Catholic University Journal of Law and Technology

No abstract provided.

Democratizing Startups, Seth C. Oranburg

Law Faculty Scholarship

President Obama signed the Jumpstart Our Business Startups (“JOBS Act”) of 2012 into law to “help entrepreneurs raise the capital they need to put Americans back to work and create an economy that’s built to last.” The goal is to “democratize startups” by making capital available to diverse entrepreneurs in new geographies. Yet the net effect of securities regulations and market conditions is the opposite. Startup companies are encouraged to stay private so capital is consolidating in large, mature firms instead of recycling into new startups. Evidence of consolidation is that once-rare “Unicorns” (billion-dollar startups) now number at least 170. …

The Cyber-Industrial Complex, Connor O’Malley

Political Science Theses and Capstones

When Edward Snowden released a massive trove of classified files from the National Security Agency, the world became aware of numerous global surveillance systems. As Snowden hoped, a global dialogue began concerning surveillance, privacy, and government transparency. While there was a lively discourse surrounding the leak and Snowden, another story was missed. Snowden was not an employee of the NSA; rather he was an employee of Booz Allen Hamilton, a private contractor maintaining computer systems for the NSA. The deeper story here is the emerging relationship between government agencies and technology companies. This paper discusses the theory of iron triangles …

How Oracle Erred: Functionality, Useful Articles, And The Future Of Computer Copyright, Wendy J. Gordon

Faculty Scholarship

In Oracle v. Google (2015), the Federal Circuit addressed whether the " method header " components of a dominant computer program were uncopyrightable as " merging " with the headers' ideas or function. Google had copied the headers to ease the ability of third-party programmers to interact with Google's Android platform. The court rebuffed the copyrightability challenge; it reasoned that because the plaintiff's expression might have been written in alternative forms, there was no " merger " of idea and expression. But the Oracle court may have been asking the wrong question. In Lotus v. Borland (1995), the owner of …

Moving Beyond “Reasonable”: Clarifying The Ftc’S Use Of Its Unfairness Authority In Data Security Enforcement Actions, Timothy E. Deal

Fordham Law Review

Data security breaches, which compromise private consumer information, seem to be an ever-increasing threat. To stem this tide, the Federal Trade Commission (FTC) has relied upon its authority to enforce the prohibition against unfair business practices under section 5 of the Federal Trade Commission Act (“section 5”) to hold companies accountable when they fail to employ data security measures that could prevent breaches. Specifically, the FTC brings enforcement actions when it finds that companies have failed to implement “reasonable” data security measures. However, companies and scholars argue that the FTC has not provided adequate notice of which data security practices …

Masthead

Journal of Digital Forensics, Security and Law

No abstract provided.

Front Matter

Journal of Digital Forensics, Security and Law

No abstract provided.

Back Matter

Journal of Digital Forensics, Security and Law

No abstract provided.

Passing The Virtual Buck: How The Ninth Circuit Used Contributory Trademark Law To Expand Liability For Web Hosts, Alessandra Backus

Georgia Journal of Law & Technology

No abstract provided.

Bringing Continuity To Cryptocurrency: Commercial Law As A Guide To The Asset Categorization Of Bitcoin, Evan Hewitt

Seattle University Law Review

This Note will undertake to analyze bitcoin under the Uniform Commercial Code (UCC) and the Internal Revenue Code (IRC)—two important sources of commercial law—to see whether any existing asset categories adequately protect bitcoin’s commercial viability. This Note will demonstrate that although commercial law dictates that bitcoin should—nay must—be regulated as a currency in order to sustain its existence, the very definition of currency seems to preclude that from happening. Therefore, this Note will recommend that we experiment with a new type of asset that receives currency-like treatment, specifically designed for cryptocurrencies, under which bitcoin can be categorized in order to …

Shifting Data Breach Liability: A Congressional Approach, Justin C. Pierce

William & Mary Law Review

No abstract provided.

Rants And Raves: Craigslist's Attempt To Stop Innovating Third-Party Web Developers With Copyright Law, Stephanie Marie Davies

Georgia Journal of Law & Technology

No abstract provided.

I Cann't Believe It's Not Better: Why New Gtlds Aer Bad For Brand Owners And Trademark Law, Alexandra Morgan Joseph

Georgia Journal of Law & Technology

No abstract provided.

Capitol Records, Inc: Holding No Public Performance Violations For Deleting Duplicative Files Off Cloud Servers And The Positive Future Implications Regarding Consumer Efficiency, Christina Chow

Georgia Journal of Law & Technology

No abstract provided.

Small Companies, Big Breaches: Why Current Data Protection Laws Fail American Consumers In Cases Of Third-Party Hacking, Kaylie Gioioso

Proxy

No abstract provided.

The Privacy Policymaking Of State Attorneys General, Danielle Keats Citron

Faculty Scholarship

No abstract provided.