Tactile-Authentication Methods for Mobile Devices in Cyber-Security Settings
Abstract
Tactile Authentication Methods for Mobile Devices in Cyber-Security Settings (UMBC Submission) (Co-PI) Assoc. Prof. Ravi Kuber (UMBC) (Co-PI) Asst. Prof. Adam J. Aviv (USNA) Executive Summary USNA and UMBC seek to better understand the capabilities of mobile devices (e.g., smartphones and tablets) in cyber security applications involving tactile authentication, where visual, movement-based, or tactile feedback from the device or provided to the device is integral to the authentication mechanics. We envision developing two primary applications involving the onboard sensors and user-interaction systems of mobile devices: First, we will design new authentication systems that utilize the vibration motors and the movement sensors such that users can select tactile authentication sequences (termed: tactile passwords) and authenticate with those passwords locally on the device and remotely over the network; and second, we will investigate implementing two-factor authentications systems that utilize mobile device sensors and feedback during online communication such that users can authenticate using standard credentials as well as through some biometric-like identi er. To supplement these research goals, we will also investigate the usability of in place authentication systems (e.g., text and graphical passwords) on tactile devices and examine their e ciency with respect to memorability and error rates in multiplexed scenarios (e.g., when users must manage multiple passwords in varied authentication settings). To complete this research, we have gather a highly talented and quali ed team through collaboration between the U.S. Naval Academy s Computer Science Department (USNA) and the University of Maryland, Baltimore County s Human Centered Computing Lab (UMBC), involving graduate research assistants (GRAs) and undergraduate researchers at USNA. Dr. Kuber (UMBC) has extensive experience developing and evaluating tactile interfaces and non-visual authentication solutions. Dr. Aviv (USNA) has a strong background relating to computer and cyber security, with a focus on smartphone interaction. Broader Impact on the Navy, Science, and Education Tactile interfaces o er considerable potential for purposes of interaction, as information can be presented discreetly to the user, making this form of output ideal for authentication mechanisms. In contrast to graphical or auditory stimuli, tactile cues can be accessed under inhospitable conditions (e.g. when in dark or noisy environments). Understanding how to leverage the tactile channel when interacting with handheld devices to improve cyber security is crucial to future secure systems, especially as mobile devices are quickly become many users primary (or only) computing platform, and gain in popularity in usage within defense environments. Additionally, this research ts in with ONR Research Directions F1 and F2, hardening hosts and hardening data sharing, as the authentication systems are key to the trust of the machine-to-user relationship and enable automated processes to occur in trusted ways. More broadly, this research will impact research and education at both USNA and UMBC. The team have the opportunity to integrate insights from these research conducted into Human-Centered Design courses. Students taking these classes are expected to evaluate deliverables arising from the research, and design au- thentication prototypes, thereby aiding the aims of the project. Undergraduate researchers will be recruited by USNA through the SEAP program. Undergraduates working on the project will develop key research skills and experience with the area of tactile cues for cybersecurity. Drs. Kuber and Aviv have a strong record of recruiting women and underrepresented minorities (including individuals with disabilities) into their research teams. The team is committed to continuing, contributing the ongoing e ort to increase the representation of these groups within the eld of computing.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Aug 12, 2016
- Source ID
- N000141512776
Entities
People
- Ravi Kuber
Organizations
- Office of Naval Research
- United States Navy
- University of Maryland, Baltimore