Levy CyLab

The research in our laboratory focuses on addressing the following four key research areas and their interconnections: Cybersecurity, User-authentication, Privacy, and Social-Engineering

Overview

Figure 1: Cybersecurity Landscape Cybersecurity threats and vulnerabilities are causing substantial financial losses for individuals, organizations, and government agencies all over the world. Such cybersecurity landscape can be classified under three major pillars: (a) technology/system, (b) human-computer, and (c) socio-political-organizational (Figure 1). One of the weakest links in the cybersecurity chain has to do with the individuals who are using and protecting such systems. The focus of our Levy CyLab research group is to work on diverse projects related to the human-centric lens of all three cybersecurity landscape pillars. In the technology/systems pillar, user-authentication has long been a challenge due to the overuse of passwords and ease at which they can be guessed or cracked. In the human-computerpillar, employees’ mistakes, due to low cybersecurity competencies and skills represent the majority of cybersecurity threats to organizations. Moreover, non-IT employees have low awareness of the magnitude of cybersecurity threats and their impact on organizations, government, and society. On the other hand, increase complexity for computer systems due to demands for heighten security can cause frustration, resistance, and lower productivity. In the socio-political-organizational pillar, identity theft, social engineering, and insider threats are on the rise, while posing eminent threats to the reputation as well as financial stability of individuals, societies, governments, and organizations. Our research focuses on all three cybersecurity pillars by: (a) development of novel approaches to improve user-authentication with biometrics and multi-factor authentication, including their use in e-learning systems; (b) development of innovative tools to measure cybersecurity skills and reduction of human errors related to cybersecurity; as well as (c) development of state-of-the-art tools to identify insider-threats, programs to help mitigation of social engineering and other cyber threats, along with the protection of privacy and corporate intellectual property, threat mitigation and cybersecurity risk management analysis. Over the last 12 years, our Levy CyLab group has published over 35 papers in refereed publications, one patent application, five grant submissions (one internal $10K grant awarded), four external gifts ($7K total), and 21 doctoral students have completed their dissertation research in these areas.

Current Research

Our current work continues to focus on the human-centric lens of all three cybersecurity pillars with increased emphasis on the development of state-of-the-art tools and prototype applications to assist in the measurement of cybersecurity skills, identify insider-threats, cybersecurity hygiene, along with experimental studies to assist organizations with: business e-mail compromise (BEC), social engineering, cyber threat mitigation, improve business continuity plans and resilience, as well as cybersecurity risk management.

- Cybersecurity Threat Mitigations:

Assessment of cybersecurity skills, competencies, and awareness among employees/individuals
Identity theft and privacy threats vectors
Cyber risk management
Resistance to collaborate with Federal law enforcement agencies on cyber incidents

- Social Engineering:

Social engineering (phishing & vishing) threat mitigation and prevention
Cybersecurity hygiene
Business E-mail Compromise (BEC)
Security, Education, Training, and Awareness (SETA) programs
Organizational and employee resiliance to social engineering

- User Authentication:

User authentication (Via Web/mobile or physical at work/home)
Resistance to biometric and multi-factor authentication
Reduced employee productivity due to increase user authentication measures

For contributions to our efforts, please:
Visit the Nova Southeastern University Gift and Donations page
1. Under "Gift Area" - select "College of Engineering and Computing"
2. Under "Gift Donation" - select "CEC - Center for e-Learning Security Research"

Thank you for the generous contribution!

Principal Investigator

Yair Levy, Ph.D., Professor of IS and Cybersecurity
College of Engineering and Computing
Department of Information Systems and Cybersecurity

levyy AT nova.edu

Current Ph.D. Students and Projects:

	Shahar (Sean) Aviv, Ph.D. Candidate Dissertation title: "An Examination of User Detection of Business Email Compromise Amongst Corporate Professionals" aviv AT mynsu.nova.edu
	Molly Cooper, Ph.D. Student Dissertation title: "Assessment of Audio and Visual Warnings to Mitigate Risk of Phishing Attacks" mc3300 AT mynsu.nova.edu
	Gabriel Cornejo, Ph.D. Student Dissertation title: "Human Errors in Cybersecurity Breaches: An Empirical Investigation using fuzzy-set Qualitative Comparative Analysis (fsQCA)" gc721 AT mynsu.nova.edu
	Keiona Davis, Ph.D. Candidate Dissertation title: "The Role of Cybersecurity Responsibility in Small to Medium Enterprises (SMEs) on Risk of Point-of-Sale (POS) Data Breach" keiona AT mynsu.nova.edu
	Darrell Eilts, Ph.D. Student Dissertation title: "An Empirical Assessment of Cybersecurity Readiness and Resilience in Small Businesses" de398 AT mynsu.nova.edu
	Emmanuel Jigo, Ph.D. Student Dissertation title: "Development of Criteria for Mobile Device Cybersecurity Threat Classification and Communication Standard using Labels, Pictogram, as well as Safety Data Sheets" ej459 AT mynsu.nova.edu
	Guillermo (Will) Perez, Ph.D. Student Dissertation title: "Cyber Situational Awareness and Cyber Curiosity Taxonomy for Understanding Susceptibility of Social Engineering Attacks in the Maritime Industry" gp90 AT mynsu.nova.edu
	William Shawn Wilkerson, Ph.D. Candidate Dissertation title: "Development of a Social Engineering Exposure Index using Open Source Personal Information" ww364 AT mynsu.nova.edu

Alumni and Past Projects

	Robert R. Batie, Ph.D. - Raytheon Dissertation title (2016): "Assessing the Effectiveness of a Fingerprint Biometric and a Biometric Personal Identification Number (BIO-PIN) as a Multi-Factor Authentication Mechanism"
	Shauna Beaudin, Ph.D. - Southern New Hampshire University Dissertation title (2017): "An empirical study of authentication methods to secure e-learning system activities against impersonation fraud"
	Carlene Blackwood-Brown, Ph.D. Dissertation title (2018): "An empirical assessment of senior citizens’ cybersecurity awareness, motivation to pursue training, and perceived risk of identity theft"
	Sandra J. Blanke, Ph.D. - University of Dallas Dissertation title (2008): "A study of the contributions of attitude, computer security policy awareness, and computer self-efficacy to the employees' computer abuse intention in business environments."
	Shonda D. Brown, Ph.D. - CIGNA Healthcare and Middle State Georgia University Dissertation title (2015): "An information privacy examination of the practices of pharmaceutical companies regarding use of information collected through their Websites."
	Melissa Carlton, Ph.D. - Huston Buptist University - Assistant Professor Dissertation title (2016): "Development of a cybersecurity skills index: A scenarios-based, hands-on measure of non-IT professionals’ cybersecurity skills"
	MinSuk Choi, Ph.D. Dissertation title (2013): "Assessing the role of user computer self-efficacy, cybersecurity countermeasures awareness, and cybersecurity skills toward computer misuse intention at government agencies."
	Karla Clarke, Ph.D. - KPMG Cybersecurity Consulting Dissertation title (2018): "Novel alert visualization: The development of a visual analytics prototype for mitigation of malicious insiders cyber threat"
	Marlon Clarke, Ph.D. - Director of IT Security - MagicLeap Dissertation title (2010): "The role of self-efficacy in computer security behavior: Developing the construct of computer security self-efficacy (CSSE)."
	Theon Danet, Ph.D. - DOD Dissertation title (2006): "A study of the impact of users' involvement, resistance, and computer self-efficacy on the success of a centralized identification system implementation."
	Abbe E. Forman, Ph.D. - ECPI University Dissertation title (2009): "An exploratory study on the factors associated with ethical intention of digital piracy."
	Jodi Goode, Ph.D. - Howard Payne University - CIO Dissertation title (2018): "Comparing training methodologies on employee’s cybersecurity awareness and skills in traditional and socio-technical programs"
	Robert J. Hambly, Ph.D. - Defense Media Activity (DMA) Dissertation title (2016): "Towards assessing the willingness of intelligence analysts to contribute to Knowledge Management Systems (KMS) in highly classified environments."
	Wilnelia Hernandez, Ph.D. - Universidad del Turabo, Puerto Rico (USA) Dissertation title (2016): "An empirical assessment of employees cyberslacking in the public sector."
	Angel Hueca, Ph.D. - CERT US Dissertation title (2018): "Development and Validation of a Proof-of-Concept for Malicious Cybersecurity Insider Threats Alerting System Utilizing Analytics-based Visualization in Real-Time"
	Kenrie Hylton, Ph.D. - Northern Caribbean University Dissertation title (2012): "An experiment using Webcam-based surveillance to deter information systems misuse."
	Okay Igbonagwam, Ph.D. Dissertation title (2008): "The contribution of security clearance, users’ involvement, and computer self-efficacy in the efficiency of requirements-gathering process: An information-systems case study in the U.S. military."
	Gerald D. Johnson, Ph.D. Dissertation title (2012): "Development of an audit classification index (ACI) for federal e-learning systems security vulnerabilities."
	Joseph Marnell, Ph.D. - Wayland Baptist University Dissertation title (2016): "An Empirical Investigation of Factors Effecting Resistance to Use Multi-Factor Authentication Systems in Public-Access Environments"
	Herb J. Mattord, Ph.D. - Kennesaw State University Dissertation title (2012): "Assessment of Web-based authentication methods in the U.S.: Comparing e-learning systems to Internet healthcare information systems."
	Stephen Mujeye, Ph.D. Dissertation title (2016): "An Experimental Study on the Role of Password Strength and Cognitive Load on Employee Productivity"
	Richard Nilsen, Ph.D. Dissertation title (2017): "Measuring Cybersecurity Competency: An Exploratory Investigation of the Cybersecurity Knowledge, Skills, and Abilities Necessary for Organizational Network Access Privileges"
	Garrett Smiley, Ph.D. - Northcentral University Dissertation title (2013): "Investigating the role of multibiometric authentication on professional certification e-examination."
	Joshua D. Stalker, Ph.D. Dissertation title (2012): "A reading preference and risk taxonomy for printed proprietary information compromise in the aerospace and defense industry."
	Raymond Wells, Ph.D. - The College of The Bahamas and Bahamas National Insurance Board Dissertation title (2012): "An empirical assessment of factors contributing to individuals’ propensity to commit software piracy in The Bahamas."