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Articles 1 - 30 of 38
Full-Text Articles in Management Information Systems
Strategic Implications Of Responses To Security And Privacy Challenges, Shivan Bhatt
Strategic Implications Of Responses To Security And Privacy Challenges, Shivan Bhatt
All Dissertations
This dissertation investigates strategic implications of information security and privacy for organizations and society in the contexts of ransomware and mobile apps. The first study examines how organizations’ disclosures of responses to ransomware attacks affect ransomware strain survival. Ransomware attacks force organizations to make consequential decisions regarding disclosure—whether to reveal ransom payments, negotiation attempts, or coordination with external stakeholders. This study investigates how these disclosure choices influence the survival of ransomware strains. Drawing on disclosure theory and institutional theory, we theorize that disclosure behavior is shaped by dual logics and audiences: strategic signaling towards attackers and institutional conformity aimed at …
Integrity, Confidentiality, And Equity: Using Inquiry-Based Labs To Help Students Understand Ai And Cybersecurity, Richard C. Alexander, Liran Ma, Ze-Li Dou, Zhipeng Cai, Yan Huang
Integrity, Confidentiality, And Equity: Using Inquiry-Based Labs To Help Students Understand Ai And Cybersecurity, Richard C. Alexander, Liran Ma, Ze-Li Dou, Zhipeng Cai, Yan Huang
Journal of Cybersecurity Education, Research and Practice
Recent advances in Artificial Intelligence (AI) have brought society closer to the long-held dream of creating machines to help with both common and complex tasks and functions. From recommending movies to detecting disease in its earliest stages, AI has become an aspect of daily life many people accept without scrutiny. Despite its functionality and promise, AI has inherent security risks that users should understand and programmers must be trained to address. The ICE (integrity, confidentiality, and equity) cybersecurity labs developed by a team of cybersecurity researchers addresses these vulnerabilities to AI models through a series of hands-on, inquiry-based labs. Through …
Security Simulations In Undergraduate Education: A Review, Joseph Simpson, Aaron Brantly
Security Simulations In Undergraduate Education: A Review, Joseph Simpson, Aaron Brantly
Journal of Cybersecurity Education, Research and Practice
Several decades of research in simulation and gamification in higher education shows that simulations are highly effective in improving a range of outcomes for students including declarative knowledge and interest in the topic being taught. While there appears to be a broad array of options to provide education in an undergraduate setting related to security, no previous reviews have explored computer-based simulations covering all facets of security. Given the increasing importance and adoption of interdisciplinary educational programs, it is important to take stock of simulations as a tool to broaden the range of problems, perspectives, and solutions presented to students. …
An Evaluation Of Security In Blockchain-Based Sharing Of Student Records In Higher Education, Timothy Arndt, Angela Guercio, Yonghun Chae
An Evaluation Of Security In Blockchain-Based Sharing Of Student Records In Higher Education, Timothy Arndt, Angela Guercio, Yonghun Chae
Information Systems
Blockchain has recently taken off as a disruptive technology, from its initial use in cryptocurrencies to wider applications in areas such as property registration and insurance due to its characteristic as a distributed ledger which can remove the need for a trusted third party to facilitate transactions. This spread of the technology to new application areas has been driven by the development of smart contracts – blockchain-based protocols which can automatically enforce a contract by executing code based on the logic expressed in the contract. One exciting area for blockchain is higher education. Students in higher education are ever more …
Evaluation Approach For An Effective Blockchain Implementation In An Accounting Environment, Angel R. Otero, Ryan P. Fink
Evaluation Approach For An Effective Blockchain Implementation In An Accounting Environment, Angel R. Otero, Ryan P. Fink
Communications of the IIMA
Blockchain has the potential to revolutionize accounting transactions in the same way the Internet revolutionized the collection and dissemination of information. Nonetheless, like the Internet, blockchain technology is a double-edged sword offering tremendous benefits but also drawbacks. The literature points to inadequacies in blockchain implementations, particularly when evaluating and selecting controls to help ensure an effective blockchain implementation in organizations. This research develops an approach that not only addresses the inadequacies identified in the literature, but also prompts organizations to a more precise evaluation and selection of controls to achieve effective blockchain implementation. The approach uses Desirability Functions to quantify …
Digital Behavioral Biometrics And Privacy: Methods For Improving Business Processes Without Compromising Customer Privacy, Joseph S. Valacich, Jeffrey L. Jenkins, D. Čišić
Digital Behavioral Biometrics And Privacy: Methods For Improving Business Processes Without Compromising Customer Privacy, Joseph S. Valacich, Jeffrey L. Jenkins, D. Čišić
Faculty Publications
To enable people to interact with online websites and systems, browsers capture a variety of events that occur on the page—such as how a person is moving the computer mouse, what a person clicks on, what a person types, and whether a person is scrolling. These events represent a user’s behavior on a page, referred to as the DOM or Document Object Model, and are recorded at a millisecond precision rate (e.g., the exact millisecond timestamp when a key goes down and when it comes back up). Research and practice alike have found that these behavioral events can provide powerful …
Phishing For All Ages, Rachana Vann
Phishing For All Ages, Rachana Vann
Electronic Theses, Projects, and Dissertations
Since the start of the pandemic in 2020 and the increase in teleworking, we have witnessed a subsequent increase in cyber-attacks. This project focused on the tools and techniques a teleworker should use to stay safe from online predators. An online predator or hacker is defined as someone who uses the internet to get access to proprietary information or seek a ransom. This project sought to introduce tools and techniques that would help people of all ages to stay safe online. The questions asked were: What techniques do online predators use to lure their unsuspecting victims? On the American Generation …
Mitigating The Security Intention-Behavior Gap: The Moderating Role Of Required Effort On The Intention-Behavior Relationship, Jeffrey L. Jenkins, Alexandra Durcikova, Jay F. Nunamaker Jr.
Mitigating The Security Intention-Behavior Gap: The Moderating Role Of Required Effort On The Intention-Behavior Relationship, Jeffrey L. Jenkins, Alexandra Durcikova, Jay F. Nunamaker Jr.
Faculty Publications
Although users often express strong positive intentions to follow security policies, these positive intentions fail to consistently translate to behavior. In a security setting, the inconsistency between intentions and behavior—termed the intention-behavior gap—is particularly troublesome, as a single failure to enact positive security intentions may make a system vulnerable. We address a need in security compliance literature to better understand the intention-behavior gap by explaining how an omnipresent competing intention—the user’s desire to minimize required effort—negatively moderates the relationship between positive intentions and actual security behavior. Moreover, we posit that this moderating effect is not accounted for in extant theories …
Voice Hacking: Using Smartphones To Spread Ransomware To Traditional Pcs, Bryson R. Payne, Leonardo I. Mazuran, Tamirat Abegaz
Voice Hacking: Using Smartphones To Spread Ransomware To Traditional Pcs, Bryson R. Payne, Leonardo I. Mazuran, Tamirat Abegaz
Journal of Cybersecurity Education, Research and Practice
This paper presents a voice hacking proof of concept that demonstrates the ability to deploy a sequence of hacks, triggered by speaking a smartphone command, to launch ransomware and other destructive attacks against vulnerable Windows computers on any wireless network the phone connects to after the voice command is issued. Specifically, a spoken, broadcast, or pre-recorded voice command directs vulnerable Android smartphones or tablets to a malicious download page that compromises the Android device and uses it as a proxy to run software designed to scan the Android device’s local area network for Windows computers vulnerable to the EternalBlue exploit, …
Social Engineering Knowledge Measured As A Security Countermeasure, Christopher Artejus Sanders
Social Engineering Knowledge Measured As A Security Countermeasure, Christopher Artejus Sanders
Theses and Dissertations
Social Engineering has become a significant threat to the security of business, government, and academic institutions. As vulnerabilities to social engineering attacks increase, organizations must incorporate risk mitigation strategies to their portfolios of Information Systems Security Countermeasures (ISSC). The goal is to implement mitigation strategies that balance the cost of implementation, the privacy of employees, and the resulting expected costs of social engineering attacks. In this paper we develop an analytical model that calculates the total cost of protection, including the trade-off between the cost of implementing protection strategies and the resulting expected cost of social engineering attacks. We use …
Pedagogical Resources For Industrial Control Systems Security: Design, Implementation, Conveyance, And Evaluation, Guillermo A. Francia Iii, Greg Randall, Jay Snellen
Pedagogical Resources For Industrial Control Systems Security: Design, Implementation, Conveyance, And Evaluation, Guillermo A. Francia Iii, Greg Randall, Jay Snellen
Journal of Cybersecurity Education, Research and Practice
Industrial Control Systems (ICS), which are pervasive in our nation’s critical infrastructures, are becoming increasingly at risk and vulnerable to internal and external threats. It is imperative that the future workforce be educated and trained on the security of such systems. However, it is equally important that careful and deliberate considerations must be exercised in designing and implementing the educational and training activities that pertain to ICS. To that end, we designed and implemented pedagogical materials and tools to facilitate the teaching and learning processes in the area of ICS security. In this paper, we describe those resources, the professional …
Implementation Of Agile Methodology In Public Sector, Kajal Patel
Implementation Of Agile Methodology In Public Sector, Kajal Patel
Dissertations and Theses
The purpose of this thesis is to identify the drawbacks and positives of agile methodology in public sector projects. This paper will help provide the business groups the solution to overcome any issues with agile for any of the development processes within the Public sector. This assignment will help us see the results of adoption of agile by various business groups within the public sector where it is been implemented. The idea of fast paced development with set goals and deadlines have transformed how the implementation works as compared to traditional methods in Public sector. Agile methodology has always focused …
An Exploration Of Mobile Device Security Artifacts At Institutions Of Higher Education, Amita Goyal Chin, Diania Mcrae, Beth H. Jones, Mark A. Harris
An Exploration Of Mobile Device Security Artifacts At Institutions Of Higher Education, Amita Goyal Chin, Diania Mcrae, Beth H. Jones, Mark A. Harris
Journal of International Technology and Information Management
The explosive growth and rapid proliferation of smartphones and other mobile
devices that access data over communication networks has necessitated advocating
and implementing security constraints for the purpose of abetting safe computing.
Remote data access using mobile devices is particularly popular among students at
institutions of higher education. To ensure safe harbor for constituents, it is
imperative for colleges and universities to establish, disseminate, and enforce
mobile device security artifacts, where artifacts is defined as policies, procedures,
guidelines or other documented or undocumented protocols. The purpose of this
study is to explore the existence of, specific content of, and the …
Understanding The Impact Of Hacker Innovation Upon Is Security Countermeasures, Sean M. Zadig
Understanding The Impact Of Hacker Innovation Upon Is Security Countermeasures, Sean M. Zadig
CCAC Theses and Dissertations
Hackers external to the organization continue to wreak havoc upon the information systems infrastructure of firms through breaches of security defenses, despite constant development of and continual investment in new IS security countermeasures by security professionals and vendors. These breaches are exceedingly costly and damaging to the affected organizations. The continued success of hackers in the face of massive amounts of security investments suggests that the defenders are losing and that the hackers can innovate at a much faster pace.
Underground hacker communities have been shown to be an environment where attackers can learn new techniques and share tools pertaining …
Explicitly Stated Security Policies Of Web Sites Of Global Banks Of Europe, Australia, Asia And The U.S, Donald R. Moscato, Eric D. Moscato
Explicitly Stated Security Policies Of Web Sites Of Global Banks Of Europe, Australia, Asia And The U.S, Donald R. Moscato, Eric D. Moscato
Communications of the IIMA
This paper is the latest component of a research project conducted by the authors over a three-year period. The first phase emphasized the privacy policies of global banks and other businesses engaged in E-commerce. Over 600 individualized web-sites were visited and evaluated. This, the second phase of the research project, focuses on the security policies in place for global financial institutions. The purpose of this research study is to review, compare and summarize the security policies of global banks as they are expressed on their web sites. A total of over 300 web sites of global banks were included in …
The Price Of Security: The Challenge Of Measuring Business Value Investments In Securing Information Systems, Tony Coulson, Jake Zhu, Shan Miyuan, Tapie Rohm
The Price Of Security: The Challenge Of Measuring Business Value Investments In Securing Information Systems, Tony Coulson, Jake Zhu, Shan Miyuan, Tapie Rohm
Communications of the IIMA
With powerful regulations surrounding security and privacy of information, the authors attempt to identify challenges valuing information security investments. The authors examine three primary approaches to measuring information value: Perceived, Real, and Normative. Literature is reviewed and the approaches are examined in terms of their strengths and weaknesses in providing value measurements for secure information systems. A framework is presented to suggest at what level in an organization and in what situations these information value approaches are most suitable.
The Interrelationship And Effect Of Trust And Strong Cultures In Setting Information Systems Security Goals, Ioannis V. Koskosas, Jyoti Choudrie, Ray J. Paul
The Interrelationship And Effect Of Trust And Strong Cultures In Setting Information Systems Security Goals, Ioannis V. Koskosas, Jyoti Choudrie, Ray J. Paul
Communications of the IIMA
This paper investigates the interrelationship and effect of trust and culture on the level of goal setting within the context of information systems security. In doing so, it explores and discusses the concepts of trust and strong culture and seeks to demonstrate their importance in setting efficiently information systems security goals. The paper contributes to interpretive information systems research with the study of goal setting in a security management context and its grounding within an interpretive epistemology.
Developing Security For E-Commerce Applications: A Teaching Case, Chang Liu, Brian G. Mackie
Developing Security For E-Commerce Applications: A Teaching Case, Chang Liu, Brian G. Mackie
Communications of the IIMA
The number of severe computer security breaches in e-commerce applications has been on the increase over the last few years. This has become one of the biggest security problems in recent years. Although there are tools to build e-commerce application firewalls to alert and prevent intruder attacks, these tools are not trivial to install (they are not plug-and-play). Internet intruders can create havoc and produce catastrophe results by exploiting weaknesses in e- commerce applications. Therefore, developers of e-commerce web sites have to incorporate ways to systematically identify and eliminate vulnerabilities in the EC applications to enhance their security. This paper …
The State Of Cryptocurrencies, Their Issues And Policy Interactions, Ramesh Subramanian, Theo Chino
The State Of Cryptocurrencies, Their Issues And Policy Interactions, Ramesh Subramanian, Theo Chino
Journal of International Technology and Information Management
This paper focuses on the evolution of cryptocurrencies. It traces the history of early cryptography, the ‘cypherpunk’ movement, and how the work of some cyber libertarians and cryptographers enabled the emergence of popular cryptocurrencies. The paper then focuses on Bitcoin. It delves into the technology behind the Bitcoin architecture and shows how exactly this technology works. The paper then does an analysis of security and regulatory considerations that affect the growth of Bitcoin-based businesses. The paper concludes with some suggestions for future work in the area.
Effects Of Exchange Benefits, Security Concerns And Situational Privacy Concerns On Mobile Commerce Adoption, Hua Dai, Yan Chen
Effects Of Exchange Benefits, Security Concerns And Situational Privacy Concerns On Mobile Commerce Adoption, Hua Dai, Yan Chen
Journal of International Technology and Information Management
Few empirical studies have examined both privacy and security concerns in the context of mobile commerce (m-commerce) while accounting for the effects of situational privacy concerns specific to the context of m-commerce. This research fills this gap in research by exploring users’ exchange perceptions specific to the context of m-commerce in China and by examining the inhibitors and drives of m-commerce adoption in China from the perspectives of social exchange. Particularly, this research develops an integrated research model in which users’ perceptions on value added of and usefulness of m-commerce, and users’ privacy concerns and security concerns of m- commerce …
Using Trust And Anonymity To Expand The Use Of Anonymizing Systems That Improve Security Across Organizations, Anthony Vance, Paul Benjamin Lowry, David W. Wilson
Using Trust And Anonymity To Expand The Use Of Anonymizing Systems That Improve Security Across Organizations, Anthony Vance, Paul Benjamin Lowry, David W. Wilson
Faculty Publications
To mitigate risks inherent in sharing sensitive cyber-security information, recent research has examined anonymizing systems (ANS) that hide the identities of participants and decouple data from their originators. ANS are particularly compelling as a potential support to cyber-security information sharing because the cost of implementation is relatively low, and the more organizations and nations that participate, the more everyone benefits. Although such systems are promising to both developing and mature cyber-infrastructures, they still have not been widely adopted for use in sharing cyber-security information. Relatively little prior research has investigated the perception and adoption of these systems, despite their potential …
Rethinking Fs-Isac: An It Security Information Sharing Model For The Financial Services Sector, Charles Liu, Humayun Zafar, Yoris A. Au
Rethinking Fs-Isac: An It Security Information Sharing Model For The Financial Services Sector, Charles Liu, Humayun Zafar, Yoris A. Au
Faculty Articles
This study examines a critical incentive alignment issue facing FS-ISAC (the information sharing alliance in the financial services industry). Failure to encourage members to share their IT security-related information has seriously undermined the founding rationale of FS-ISAC. Our analysis shows that many information sharing alliances’ membership policies are plagued with the incentive misalignment issue and may result in a “free-riding” or “no information sharing” equilibrium. To address this issue, we propose a new information sharing membership policy that incorporates an insurance option and show that the proposed policy can align members’ incentives and lead to a socially optimal outcome. Moreover, …
Limitations Of Nonfinancial Metrics Reported By Social Media Companies, Rob Weitz, Theresa Henry, David Rosenthal
Limitations Of Nonfinancial Metrics Reported By Social Media Companies, Rob Weitz, Theresa Henry, David Rosenthal
Journal of International Technology and Information Management
Publicly traded companies in the U.S. are required by the Securities and Exchange Commission (SEC) to file annual and quarterly financial statements (form 10-K and form 10-Q respectively). The Management Discussion and Analysis (MD&A) section of these reports, as per SEC requirements, should include the identification and discussion of nonfinancial performance metrics that are critical to management and important to investors. This paper examines a set of common nonfinancial metrics reported by some well-known social media companies. These metrics include such quantities as number of registered users, monthly average users, and number of unique visitors. The definition and use of …
Hybrid Spread-Spectrum Tcp For Combating Fraudulent Cyber Activities Against Reconnaissance Attacks, Simon Enoch Yusuf, Olumide Longe
Hybrid Spread-Spectrum Tcp For Combating Fraudulent Cyber Activities Against Reconnaissance Attacks, Simon Enoch Yusuf, Olumide Longe
The African Journal of Information Systems
The inefficiencies of current intrusion detection system against fraudulent cyber activities attracts the attention of computer gurus, also known as “hackers” to exploit known weakness on a particular host or network. These hackers are expert programmers who mainly focus on how the Internet works, and they interact with each other to know its strengths and weaknesses. Then they develop advanced tools which an average attacker with little background can use to know the liveness, reachability and running service on the network. Once an attacker identifies these details, he can accurately launch an effective attack and get maximum benefit out of …
Aligning Security And Usability Objectives For Computer Based Information Systems, Santa Ram Susarapu
Aligning Security And Usability Objectives For Computer Based Information Systems, Santa Ram Susarapu
Theses and Dissertations
With extensive use of information systems in day-to-day business operations, many organizations are facing challenges to develop robust computer-based information systems that are secure and widely used by the user community. In order to develop information systems that are secure and useful, understanding what stakeholders consider important and value about the security and usability is critical. Security refers to confidentiality, integrity and availability and usability refers to efficiency, effectiveness and user satisfaction. Using Value Focused Thinking approach, this research first proposes the usability objectives based on the values of system developers and users. Using the security objectives proposed by Dhillon …
Evaluating The Perceived Impact Of Collaborative Exchange And Formalization On Information Security, Randall Young
Evaluating The Perceived Impact Of Collaborative Exchange And Formalization On Information Security, Randall Young
Journal of International Technology and Information Management
Organizations integrate information security measures through information security planning and policy development. This study aims to examine how the extent of collaborative exchange within the organization and extent of formalization of the information security function impact the effective utilization of well-established information security objectives. The security objectives of interest, described in general deterrence theory, are deterrence, detection and recovery. This study finds that organizations that exhibit higher levels of collaborative exchange and develop and implement more information security policies are more effectively utilizing the information security strategies of detection, deterrence and recovery. This study highlights the importance of the complementary …
Enterprise Systems Network: Securid Solutions, The Authentication To Global Security Systems, Emmanuel U. Opara, Vance Etnyre
Enterprise Systems Network: Securid Solutions, The Authentication To Global Security Systems, Emmanuel U. Opara, Vance Etnyre
Journal of International Technology and Information Management
Enterprise systems need reliable, flexible and secure means for making public and confidential information available to users in a secured and trusted manner. Although enterprise systems have variety of choice to authenticate these users, organizations face significant issues when granting access and providing a manageable structure for valuable access control. Logon functionalities such as user name and password algorithm have been used to grant authentication and authorization into enterprise systems network resources. Since most systems clients prefer the ease of using passwords, and since passwords are easily compromised, the urgency for a stronger authentication process becomes paramount. This study performed …
Why It Managers Don't Go For Cyber-Insurance Products, Tridib Bandyopadhyay, Vijay S. Mookerjee, Ram C. Rao
Why It Managers Don't Go For Cyber-Insurance Products, Tridib Bandyopadhyay, Vijay S. Mookerjee, Ram C. Rao
Faculty Articles
Despite positive expectations, cyber-insurance products have failed to take center stage in the management of IT security risk. Market inexperience, leading to conservatism in pricing cyber-insurance instruments, is often cited as the primary reason for the limited growth of the cyber-insurance market. In contrast, here we provide a demand-side explanation for why cyber-insurance products have not lived up to their initial expectations. We highlight the presence of information asymmetry between customers and providers, showing how it leads to overpricing cyber-insurance contracts and helps explain why cyber insurance might have failed to deliver its promise as a cornerstone of IT security-management …
Detecting Concealment Of Intent In Transportation Screening: A Proof Of Concept, Judee K. Burgoon, Douglas P. Twitchell, Matthew L. Jensen, Thomas O. Meservy, Mark Adkins, John Kruse, Amit V. Deokar, Gabriel Tsechpenakis, Shan Lu, Dimitris N. Metaxas, Jay F. Nunamaker Jr., Robert E. Younger
Detecting Concealment Of Intent In Transportation Screening: A Proof Of Concept, Judee K. Burgoon, Douglas P. Twitchell, Matthew L. Jensen, Thomas O. Meservy, Mark Adkins, John Kruse, Amit V. Deokar, Gabriel Tsechpenakis, Shan Lu, Dimitris N. Metaxas, Jay F. Nunamaker Jr., Robert E. Younger
Faculty Publications
Transportation and border security systems have a common goal: to allow law-abiding people to pass through security and detain those people who intend to harm. Understanding how intention is concealed and how it might be detected should help in attaining this goal. In this paper, we introduce a multidisciplinary theoretical model of intent concealment along with three verbal and nonverbal automated methods for detecting intent: message feature mining, speech act profiling, and kinesic analysis. This paper also reviews a program of empirical research supporting this model, including several previously published studies and the results of a proof-of-concept study. These studies …
A Behavioral Analysis Of Passphrase Design And Effectiveness, Mark Keith, Benjamin Shao, Paul Steinbart
A Behavioral Analysis Of Passphrase Design And Effectiveness, Mark Keith, Benjamin Shao, Paul Steinbart
Faculty Publications
Although the use of multiple methods of user authentication for IT system increases security, passwords are often the only credential required for access. Consequently, the challenge is to discover ways to improve password strength without impairing usability. Longer pass “phrases” have received increased attention as a solution to this challenge because they are potentially more resistant to attacks yet are easy to remember. Recent evidence, however, suggests that passphrases increase the likelihood of typographical errors resulting in login failures and negative user perceptions. This paper presents experimental results that demonstrate well-designed passphrases do not increase login failures and, thereby, generate …