Public Affairs, Public Policy and Public Administration Commons^™

Investigative Techniques Of N-Way Vendor Agreement And Network Analysis Demonstrated With Fake Antivirus, Gary Warner, Mike Nagy, Kyle Jones, Kevin Mitchem

Annual ADFSL Conference on Digital Forensics, Security and Law

Fake AntiVirus (FakeAV) malware experienced a resurgence in the fall of 2013 after falling out of favor after several high profile arrests. FakeAV presents two unique challenges to investigators. First, because each criminal organization running a FakeAV affiliate system regularly alters the appearance of their system, it is sometimes difficult to know whether an incoming criminal complaint or malware sample is related to one ring or the other. Secondly, because FakeAV is delivered in a “Pay Per Install” affiliate model, in addition to the ring-leaders of each major ring, there are many high-volume malware infection rings who are all using …

Work In Progress: An Architecture For Network Path Reconstruction Via Backtraced Ospf Lsdb Synchronization, Raymond A. Hansen

Annual ADFSL Conference on Digital Forensics, Security and Law

There has been extensive work in crime scene reconstruction of physical locations, and much is known in terms of digital forensics of computing devices. However, the network has remained a nebulous combination of entities that are largely ignored during an investigation due to the transient nature of the data that flows through the networks. This paper introduces an architecture for network path reconstruction using the network layer reachability information shared via OSPF Link State Advertisements and the routines and functions of OSPF::rt_sched() as applied to the construction of identical Link State Databases for all routers within an Area.

Application Of Toral Automorphisms To Preserve Confidentiality Principle In Video Live Streaming, Enrique García-Carbajal, Clara Cruz-Ramos, Mariko Nakano-Miyatake

Annual ADFSL Conference on Digital Forensics, Security and Law

Most of the Live Video Systems do not preserve the Confidentiality principle, and send all frames of the video without any protection, allowing an easy “man in the middle” attack. But when it does, it uses cryptographic techniques over streaming data or makes use of secure channel systems. This generates low frame rate and demands many processor resources. In fact native Live Video Streaming demands many resources of all System.

In this paper we propose a technique to preserve confidentiality in Video Live Streaming applying a confusing visual method making use of the Toral Automorphism Spatial Transformation over each frame. …

Visualizing Instant Messaging Author Writeprints For Forensic Analysis, Angela Orebaugh, Jason Kinser, Jeremy Allnutt

Annual ADFSL Conference on Digital Forensics, Security and Law

As cybercrime continues to increase, new cyber forensics techniques are needed to combat the constant challenge of Internet anonymity. In instant messaging (IM) communications, criminals use virtual identities to hide their true identity, which hinders social accountability and facilitates cybercrime. Current instant messaging products are not addressing the anonymity and ease of impersonation over instant messaging. It is necessary to have IM cyber forensics techniques to assist in identifying cyber criminals as part of the criminal investigation. Instant messaging behavioral biometrics include online writing habits, which may be used to create an author writeprint to assist in identifying an author …

Botnet Forensic Investigation Techniques And Cost Evaluation, Brian Cusack

Annual ADFSL Conference on Digital Forensics, Security and Law

Botnets are responsible for a large percentage of damages and criminal activity on the Internet. They have shifted attacks from push activities to pull techniques for the distribution of malwares and continue to provide economic advantages to the exploiters at the expense of other legitimate Internet service users. In our research we asked; what is the cost of the procedural steps for forensically investigating a Botnet attack? The research method applies investigation guidelines provided by other researchers and evaluates these guidelines in terms of the cost to a digital forensic investigator. We conclude that investigation of Botnet attacks is both …

Development And Dissemination Of A New Multidisciplinary Undergraduate Curriculum In Digital Forensics, Masooda Bashir, Jenny A. Applequist, Roy H. Campbell, Lizanne Destefano, Gabriela L. Garcia, Anthony Lang

Annual ADFSL Conference on Digital Forensics, Security and Law

The Information Trust Institute (ITI) at the University of Illinois at Urbana-Champaign is developing an entirely new multidisciplinary undergraduate curriculum on the topic of digital forensics, and this paper presents the findings of the development process, including initial results and evaluation of a pilot offering of the coursework to students. The curriculum consists of a four-course sequence, including introductory and advanced lecture courses with parallel laboratory courses, followed by an advanced course. The content has been designed to reflect both the emerging national standards and the strong multidisciplinary character of the profession of digital forensics, and includes modules developed collaboratively …

Computer Forensics For Accountants, Grover S. Kearns

Annual ADFSL Conference on Digital Forensics, Security and Law

Digital attacks on organizations are becoming more common and more sophisticated. Firms are interested in providing data security and having an effective means to respond to attacks. Accountants possess important investigative and analytical skills that serve to uncover fraud in forensic investigations. Some accounting students take courses in forensic accounting but few colleges offer a course in computer forensics for accountants. Educators wishing to develop such a course may find developing the curriculum daunting. A major element of such a course is the use of forensic software. This paper argues the importance of computer forensics to accounting students and offers …

Death By Masculinity, Elizabeth A. Rupert

SURGE

On Friday, May 23rd, a 22-year-old man killed four men and two women and injured 13 more people at the University of California Santa Barbara, citing women who were not “attracted” to him or “looked down on [him] as an inferior man” as the primary cause for his violent outbreak.

Cultivating Portlandia: A Mixed-Method Study Of Residential Urban Agriculture In Portland, Oregon, Nathan Mcclintock, Mike Simpson, Dillon Mahmoudi, Jacinto Pereira Santos

Urban Studies and Planning Faculty Publications and Presentations

Research Question:

• What is the scale and scope of residential urban agriculture (UA) in metro Portland?
• How does the practice of UA vary spatially?
• How do gardeners' motivations and practices vary along socioeconomic lines?

The “Community Entertainment District” Designation As A Tool For Urban Redevelopment In Cincinnati, Ohio, Whitney Mcintyre Miller, Julie Cencula Olberding

Education Faculty Articles and Research

Many urban neighborhoods in the United States have experienced an exodus of businesses. Their Main Streets—once consisting of bustling restaurants and stores—are now marked by “for rent” signs and boarded windows. Some community leaders have given up, but others are actively trying to bring businesses back. In Cincinnati, Ohio, several neighborhoods are starting to use the community entertainment district (CED) designation to attract entertainment and arts establishments. This paper presents an evaluation of the implementation and early impacts of the CED in one neighborhood, which may be insightful to leaders in other urban areas in Ohio and beyond.

Applying Memory Forensics To Rootkit Detection, Igor Korkin, Ivan Nesterov

Annual ADFSL Conference on Digital Forensics, Security and Law

Volatile memory dump and its analysis is an essential part of digital forensics. Among a number of various software and hardware approaches for memory dumping there are authors who point out that some of these approaches are not resilient to various anti-forensic techniques, and others that require a reboot or are highly platform dependent. New resilient tools have certain disadvantages such as low speed or vulnerability to rootkits which directly manipulate kernel structures, e.g., page tables. A new memory forensic system – Malware Analysis System for Hidden Knotty Anomalies (MASHKA) is described in this paper. It is resilient to popular …

The Federal Rules Of Civil Procedure: Politics In The 2013-2014 Revision, John W. Bagby, Byron Granda, Emily Benoit, Alexander Logan, Ryan Snell, Joseph J. Schwerha

Annual ADFSL Conference on Digital Forensics, Security and Law

Pre-trial discovery is perpetually controversial. Parties advantaged by strict privacy can often avoid justice when this is disadvantageous to their interests. Contrawise, parties advantaged by relaxed litigation privacy can achieve justice when all facts are accessible irrespective of their repositories, ownership or control. American-style pre-trial discovery in civil and regulatory enforcement is relatively rare around the world. U.S. discovery rules open nearly all relevant and non-privileged data for use by opposing parties. The traditional discovery process was costly and time consuming in the world of tangible paper data. However, these burdens have increased, rather than diminished as often predicted, as …

Testing And Evaluating The Harmonised Digital Forensic Investigation Process In Post Mortem Digital Investigation, Emilio R. Mumba, H. S. Venter

Annual ADFSL Conference on Digital Forensics, Security and Law

Existing digital forensic investigation process models have provided guidelines for identifying and preserving potential digital evidence captured from a crime scene. However, for any of the digital forensic investigation process models developed across the world to be adopted and fully applied by the scientific community, it has to be tested. For this reason, the Harmonized Digital Forensic Investigation Process (HDFIP) model, currently a working draft towards becoming an international standard for digital forensic investigations (ISO/IEC 27043), needs to be tested.

This paper, therefore, presents the findings of a case study used to test the HDFIP model implemented in the ISO/IEC …

Generation And Handling Of Hard Drive Duplicates As Piece Of Evidence, T. Kemmerich, F. Junge, N. Kuntze, C. Rudolph, B. Endicott-Popovsky, L. Großkopf

Annual ADFSL Conference on Digital Forensics, Security and Law

An important area in digital forensics is images of hard disks. The correct production of the images as well as the integrity and authenticity of each hard disk image is essential for the probative force of the image to be used at court. Integrity and authenticity are under suspicion as digital evidence is stored and used by software based systems. Modifications to digital objects are hard or even impossible to track and can occur even accidentally. Even worse, vulnerabilities occur for all current computing systems. Therefore, it is difficult to guarantee a secure environment for forensic investigations. But intended deletions …

Internet Addiction To Child Pornography, Rachel Sitarz, Marcus Rogers, Lonnie Bentley, Eugene Jackson

Annual ADFSL Conference on Digital Forensics, Security and Law

During the present age and time, it seems as though people in society have become addicted to nearly anything and everything, whether it be to a substance, an activity or an object. The Internet and pornography is no exception. While commonly thought of as a deviant behavior, many are displaying addictions towards the Internet and pornography. More alarming, however, are those who are viewing, downloading, or trading child pornography and displaying addictive Internet behaviors, for they are spending excessive amounts of time engaging in the proliferation of child pornographic materials. For this reason, addiction to the Internet and usage of …

Using Internet Artifacts To Profile A Child Pornography Suspect, Marcus K. Rogers, Kathryn C. Seigfried-Spellar

Annual ADFSL Conference on Digital Forensics, Security and Law

Digital evidence plays a crucial role in child pornography investigations. However, in the following case study, the authors argue that the behavioral analysis or “profiling” of digital evidence can also play a vital role in child pornography investigations. The following case study assessed the Internet Browsing History (Internet Explorer Bookmarks, Mozilla Bookmarks, and Mozilla History) from a suspected child pornography user’s computer. The suspect in this case claimed to be conducting an ad hoc law enforcement investigation. After the URLs were classified (Neutral; Adult Porn; Child Porn; Adult Dating sites; Pictures from Social Networking Profiles; Chat Sessions; Bestiality; Data Cleaning; …

Life (Logical Iosforensics Examiner): An Open Source Iosbackup Forensics Examination Tool, Ibrahim Baggili, Shadi Al Awawdeh, Jason Moore

Annual ADFSL Conference on Digital Forensics, Security and Law

In this paper, we present LiFE (Logical iOS Forensics Examiner), an open source iOS backup forensics examination tool. This tool helps both researchers and practitioners alike in both understanding the backup structures of iOS devices and forensically examining iOS backups. The tool is currently capable of parsing device information, call history, voice messages, GPS locations, conversations, notes, images, address books, calendar entries, SMS messages, Aux locations, facebook data and e-mails. The tool consists of both a manual interface (where the user is able to manually examine the backup structures) and an automated examination interface (where the tool pulls out evidence …

Why Penetration Testing Is A Limited Use Choice For Sound Cyber Security Practice, Craig Valli, Andrew Woodward, Peter Hannay, Mike Johnstone

Annual ADFSL Conference on Digital Forensics, Security and Law

Penetration testing of networks is a process that is overused when demonstrating or evaluating the cyber security posture of an organisation. Most penetration testing is not aligned with the actual intent of the testing, but rather is driven by a management directive of wanting to be seen to be addressing the issue of cyber security. The use of penetration testing is commonly a reaction to an adverse audit outcome or as a result of being penetrated in the first place. Penetration testing used in this fashion delivers little or no value to the organisation being tested for a number of …

Awareness Of Scam E-Mails: An Exploratory Research Study, Tejashree D. Datar, Kelly A. Cole, Marcus K. Rogers

Annual ADFSL Conference on Digital Forensics, Security and Law

The goal of this research was to find the factors that influence a user’s ability to identify e-mail scams. It also aimed to understand user’s awareness regarding e-mail scams and actions that need to be taken if and when victimized. This study was conducted on a university campus with 163 participants. This study presented the participants with two scam e-mails and two legitimate e-mails and asked the participants to correctly identify these e-mails as scam or legitimate. The study focused on the ability of people to differentiate between scam and legitimate e-mails. The study attempted to determine factors that influence …

Foresight Security Scenarios For Prepared Response To The Unplanned: Results From An Eu Security Research Project And Its Transatlantic Dimension, Alexander Siedschlag

Publications

Breakout session presentation, 8th Annual National Homeland Security Conference, Track 1: Responding to Unplanned Events, National Homeland Security Association and City of Philadelphia, Philadelphia, PA, 20-22 May 2014

Capturing The Ride: Exploring Low-Density Flexible Transit Alternatives In Salem-Keizer, Darwin Moosavi

PSU Transportation Seminars

Current fixed-route transit service provided by Salem-Keizer Transit is inefficient in the low-density neighborhoods of West Salem, South Salem, and Keizer. The lack of sidewalks, non-gridded circuitous streets, and large single-family residential lots all contribute to a lack of ridership. As a result, traditional fixed-route transit service is not cost-effective in these areas. Through a five month planning process, a group of Portland State University graduate students, better known as Paradigm Planning, tackled the task of addressing this problem in each of the three study areas. Paradigm’s planning process explored mode and route options in order to produce a plan …

Research Brief: "Women At War: Understanding How Women Veterans Cope With Combat And Military Sexual Trauma", Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

This brief is about stressors during military service that OEF/OIF female veterans experienced and how they coped with the stress. In policy and practice, female veterans should tell healthcare providers of their healthcare needs, and should form support groups with other veteran women; family members should support returning female service members; the VA should adapt its services to address the needs of female veterans, policymakers should allocate funding toward creating non-VA mental health and substance abuse counseling, and the VA should offer gender-specific mental health programs. Suggestions for future research include analyzing differences between age groups and length of time …

Fiscal Stress In American Municipalities: An Analysis On The Role Of The State As It Relates To Municipal Financial Health, Yong-Hua He

Public Affairs Capstones Collection

While municipal bankruptcy as a whole is rare in the United States, since the Great Recession, fiscal distress in municipalities is common. This is due to the compounding of decreased state aid, declining property values and increased need of services. In these fiscally and administratively challenging times, where the U.S. government is ripe and saddled with political discord, high debt/legacy costs, and decreased economic stability, can cities walk the stringent financial tightrope without falling head first? This research paper addresses the causations leading to municipal fiscal stress, role of the state as it relates to municipal financial health and best …

Simulation-Based Learning Environments To Teach Complexity: The Missing Link In Teaching Sustainable Public Management, Michael Deegan, Krystyna Stave, Rod Macdonald, David Andersen, Minyoung Ku, Eliot Rich

Public Policy and Leadership Faculty Research

While public-sector management problems are steeped in positivistic and socially constructed complexity, public management education in the management of complexity lags behind that of business schools, particularly in the application of simulation-based learning. This paper describes a Simulation-Based Learning Environment for public management education that includes a coupled case study and System Dynamics simulation surrounding flood protection, a domain where stewardship decisions regarding public infrastructure and investment have direct and indirect effects on businesses and the public. The Pointe Claire case and CoastalProtectSIM simulation provide a platform for policy experimentation under conditions of exogenous uncertainty (weather and climate change) as …

Family Cap: An Evaluation Of Child Exclusion Policies In Massachusetts, Gregory Ashe

Public Affairs Capstones Collection

Between 1992 and 1998, 24 states including Massachusetts adopted provisions specifically designed to reduce the fertility rates of welfare recipients. These adopted measures became known as Family Caps. Under Family Cap, families receiving Temporary Assistance for Needy Families (TANF) cash assistance would not receive increased aid for having another child. Proponents of this measure believe that by eliminating the financial incentive to have additional children, individuals on welfare would subsequently have smaller families. In this paper, I have used the most up-to-date TANF national data file to determine if an association between states with a family Cap provision and the …

Health And Wellness Programs In Massachusetts' Public Sector, Andrew Sullivan

Public Affairs Capstones Collection

This paper analyzes the availability of workplace health and wellness programs among Commonwealth of Massachusetts and municipal employees within the state. In addition, it evaluates the decision-making process that goes into building such a system as well as the benefits and limitations of health and wellness programs at both the municipal and state level. Within the employee base, the decisions related to healthy living are investigated, such as eating habits, exercise frequency and priority of living a healthy lifestyle. When compared between groups, it was found that municipal employees have a higher likelihood of living a healthy lifestyle compared to …

Challenges Facing Massachusetts Agencies, Richard Ferrari

Public Affairs Capstones Collection

For many residents of Massachusetts corrections is a part of the public sector that remains hidden behind tall walls topped with barbed wire. These walls do not just keep the inmate population on the inside, but keep the public out. This capstone provides a view from inside the walls of our corrections facilities. Interviews with high ranking corrections administrators throughout Massachusetts give an insiders perspective into the challenges facing Massachusetts corrections agencies. Over a billion dollars is spent on corrections in Massachusetts alone. This capstone looks at how that money is spent and the policies that dictate how our corrections …

Chief Executive Structure In Massachusetts Towns: The Relationship Between Authority Levels And Leadership Opportunities, Maureen A. Thomas .

Public Affairs Capstones Collection

Throughout Massachusetts towns and cities there are various organizational and chief executive structures that dictate levels of authority and leadership opportunities. Drawing mostly from the literature on city forms of government, this research explores the authority-level variations among town administrators and town managers in Massachusetts and examines how authority levels relate to leadership opportunities. A mixed methods approach is used via a survey instrument to the 215 Massachusetts town administrators and town managers, 7 in-depth interviews, and secondary data review. Levels of chief executive authority and leadership were found to vary widely among the 94 survey respondents. While quantitative results …

A Case Study Of The Regulations Imposed Upon Massachusetts' Prescription Monitoring Program, Meredith Rodman

Public Affairs Capstones Collection

This case study focuses on the effectiveness of the recent regulations imposed upon Massachusetts’s prescription monitoring program. Abuse and/or misuse of prescription opioids is becoming increasingly problematic within the United States and as a result many policy makers are looking for ways to combat the problem. In Massachusetts, the OxyContin and Heroin Commission was established to investigate the impact of both OxyContin and heroin on the state. The Commission delivered recommendations that eventually led the state legislature to make changes to Massachusetts’s prescription monitoring program. This study targeted five major stakeholder groups and asked a series of questions through interviews …

Financial Aid Administration: Effect And Innovation, Brendan Williams

Public Affairs Capstones Collection

As college costs continue to rise, the importance of financial aid to create equitable access to higher education has also risen. This increase in importance of financial aid has coincided with an increase in the complication of the financial aid process. This paper explores challenges of financial aid administration, the effect of financial aid, and potential innovations in the field. Through one-on-one interviews with administrators, students, college access organization employees and a college access researcher the common themes are explored highlighted. The qualitative analysis of these interviews revealed the financial aid process to be complicated and burdensome for everyone involved, …