THaW publications

cover sheet of the report

Seven years ago, the National Science Foundation’s Secure and Trustworthy Cyberspace program awarded a grant creating the Trustworthy Health and Wellness (THaW) project. Most project activities have now wound down, after publishing more than a hundred journal papers, conference papers, workshop contributions, dissertations, theses, patents, and more. We just released an annotated bibliography, with all the references organized in a Zotero library that provides ready access to citation materials and abstracts. In the annotated bibliography we organize papers by cluster (category), identify content tags, and give a brief annotation summarizing the work’s contribution. Thanks to Carl Landwehr for leading this important summary of THaW work!

New THaW Patent

The THaW team is pleased to announce one new patent derived from THaW research. For the complete list of patents, visit our Tech Transfer page.

Abstract: Systems and methods are disclosed for providing a trusted computing environment that provides data security in commodity computing systems. Such systems and methods deploy a flexible architecture comprised of distributed trusted platform modules (TPMs) configured to establish a root-of-trust within a heterogeneous network environment comprised of non-TPM enabled IoT devices and legacy computing devices. A data traffic module is positioned between a local area network and one or more non-TPM enabled IoT devices and legacy computing devices, and is configured to control and monitor data communication among such IoT devices and legacy computing devices and from such IoT devices and legacy computing devices to external computers. The data traffic module supports attestation of the IoT devices and legacy computing devices, supports secure boot operations of the IoT devices and legacy computing devices, and provides tamper resistance to such IoT devices and legacy computing devices.

Kevin Kornegay and Willie Lee Thompson II. Decentralized Root-of-Trust Framework for Heterogeneous Networks, November 2020. Morgan State University; USPTO. Download from

New THaW patents

The THaW team is pleased to announce two new patents derived from THaW research, bringing the project total to five patents and one pending.  For the complete list, visit our Tech Transfer page.  The two new patents are described below.

  • March 2020: Xiaohui Liang, Tianlong Yun, Ron Peterson, and David Kotz. Secure System For Coupling Wearable Devices To Computerized Devices with Displays, March 2020. USPTO; U.S. Patent 10,581,606; USPTO. Download from date 2014-08-18, Grant date 2020-03-03. Patent describes a system enabling information from mobile health sensors (eg Fitbit) to be displayed onto nearby screens without being affected by local security threats. The scheme uses visible light sensor on the mobile device. See papers liang:lighttouch and liang:jlighttouch.
  • February 2020: Timothy J. Pierson, Xiaohui Liang, Ronald Peterson, and David Kotz. Apparatus for Securely Configuring A Target Device and Associated Methods, February 2020. U.S. Patent 10,574,298; USPTO. Download from is a patent. Priority date 2015-06-23, Grant date 2020-02-25. Patent based on “Wanda” device, described in other publications. Device implements a scheme for single antenna wi-fi device to determine its proximity to another wi-fi device with which it is communicating, in order to assure it is not unwittingly communicating with a distant adversary device rather than a nearby device. See paper pierson:wanda.