Dr. Diesburg joined the Department of Computer Science at the University of Northern Iowa as an Assistant Professor in August of 2013. She received both her Ph.D. degree in Computer Science (2012) and M.S. degree in Computer Science with an emphasis in Information Assurance (2008) at Florida State University, and she received her B.S. in Computer Science (2004) from the University of Northern Iowa. Dr. Diesburg was awarded the designation of UNI Center for Educational Transformation Fellow for the years 2015-2017, and she is the overall winner of the 2016 Technology Association of Iowa Women of Innovation Award in the Academic Innovation and Leadership category.
Her research interests address security and privacy issues in operating systems and on electronic storage, as well as methods to improve and optimize the communication pathways in the operating system between the application and storage layers. She is also interested in using emerging technologies to facilitate classroom learning and ways to engage women and underrepresented minorities in computer science.
(Nov 2019) Our research paper titled An Exploration of Targeted Provenance for Reliability has been accepted into the The 35th ACM/SIGAPP Symposium on Applied Computing (SAC 2020)!.
(June 2019) My colleagues and I welcome our second cohort of teachers onboard our state-wide program to provide computer science teacher training to the state of Iowa based on our NSF CSforAll RPP grant! More information can be found on our CS Education homepage.
Course Description: Introduction to software development through algorithmic problem solving and procedural abstraction. Programming in the small. Fundamental control structures, data modeling, and file processing. Significant emphasis on program design and style. (Fall 2013–Spring 2017, Spring 2018–Spring 2020)
Course Description: History and evolution of operating systems; process and processor management; primary and auxiliary storage management; performance evaluation, security, and distributed systems issues; and case studies of modern operating systems. (Spring 2014, 2015, 2016, 2018, 2019, 2020)
Course Description: Network architectures and communication protocol standards. Topics include communication of digital data, data-link protocols, local-area networks, network-layer protocols, transport-layer protocols, applications, network security, and management. (Fall 2013, 2014, 2016, 2018, 2019)
Course Description: Topics include the need for security services, data integrity, network intrusion and monitoring, configuration of secure services, root kits, and buffer overflow techniques and remedies. Additional topics include enterprise-wide monitoring, honeypots, and recognizing trends in a networked environment. (Spring 2018, 2019, 2020)
CIS4930 / COP5641 Linux Kernel and Device Drivers (Summer 2012 and Spring 2013)
COP 4610 Operating Systems (Spring 2011)
CGS 2060 (computer literacy for Mac lecture), closed Blackboard class (Spring 2008)
CGS 2060 (computer literacy for PC recitation), closed Blackboard class (Fall 2007)
The Laboratory of Security & Storage Technology (LOSST)
was founded in the year 2014 by Dr. Sarah Diesburg of the Computer Science Department to research computer privacy issues dealing with data and storage. Specifically, we investigate specialized forensics and anti-forensics techniques for recovering, destroying, and hiding data.
The Learning Laboratory for Applied Manipulative Applications (LLAMA)
was founded in 2015 by Dr. Adam Feldhaus and Dr. Sarah Diesburg through a series of grants from the UNI Center for Educational Transformation. We are creating an environment where students use motion-sensing input devices to interact with mathematics manipulatives in an engaging environment.
My Google Scholar profile can be found here.
My full CV can be found here. (Note: Tenure clock stopped from 2015-2016 and 2017-2018.)
(Nov 2018) Ben Schafer and I are honored to be giving a presentation to the Board of Regents over our recent NSF grant and the state of computer science education in Iowa.
(Oct 2018) We are hiring! Check out our department advertisement.
(May 2018) My colleagues and I received an NSF CSforAll RPP Grant to train Iowa in-service teachers to teach computer science courses! More information can be found on our CS Education homepage here: https://csed.uni.edu/
(May 2018) Our paper over ubiquitious touch projection technology in the elementary classroom has been accepted into the SIGCHI Interaction Design and Children conference. Thank you to the CS undergraduate students that worked with us to make this research possible.
(April 2018) My updated chapter on networking and distributed systems is now in the 10th edition of the textbook Operating Systems Concepts!
(Jan 2018) I'm excited to be teaching a new version of the UNI System Security projects course!
(July 2017) Dr. Mark Fienup and I are co-authors on a work-in-progress paper on NAND flash forensics being presented this month at PDPTA '17.
(Aug 2016) My long journal article, TureErase: Leveraging an Auxiliary Data Path for Per-file Secure Deletion, has been accepted into ACM Transactions on Storage.
(Nov 2016) My full-length paper about perceptions of deletion has been accepted to the 6th Workshop on Socio-Technical Aspects in Security and Trust and will be published with the published with the ACM International Conference Proceedings Series!
(May 2015) Dr. Ben Schafer and I received an NCWIT EngageCSEdu Engagement Excellence Award for our work designing engaging laboratory exercises for CS 1510 Introduction to Computing. Read more at the NCWIT award page.
(Feb 2014) Here is a link to a talk about my secure deletion research: When Delete Means Delete: Secure Deletion of Files on Electronic Media .